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<body lang=3DEN-US style=3D'tab-interval:.5in'>

<div class=3DSection1>

<p class=3DMsoNormal><b style=3D'mso-bidi-font-weight:normal'><span
style=3D'font-size:16.0pt;mso-bidi-font-size:20.0pt'>Topics in Mathematics<=
o:p></o:p></span></b></p>

<p class=3DMsoNormal><b style=3D'mso-bidi-font-weight:normal'><span
style=3D'font-size:16.0pt;mso-bidi-font-size:20.0pt'>Chapter 13 Homework
Assignments<o:p></o:p></span></b></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt;mso-bidi-font-size:12.=
0pt'><o:p>&nbsp;</o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt;mso-bidi-font-size:12.=
0pt'><o:p>&nbsp;</o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt'>Section 13.1<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>2, 7,
13, 15-23 odds<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt'><o:p>&nbsp;</o:p></sp=
an></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt'>Section 13.3<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>1, 3,
7, 9, 13, 15, 19, 25, 29<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt'><o:p>&nbsp;</o:p></sp=
an></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt'>Section 13.4<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>1-25
odds<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt'><o:p>&nbsp;</o:p></sp=
an></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt'>Section 13.5<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>1-25
odds<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt'><o:p>&nbsp;</o:p></sp=
an></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt'>Section 13.6<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>1, 3,
5, 11-25 odds<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:16.0pt;mso-bidi-font-size:12.=
0pt'><o:p>&nbsp;</o:p></span></p>

<b style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt;
font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'=
><br
clear=3Dall style=3D'page-break-before:always'>
</span></b>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Section
13.1:<span style=3D'mso-spacerun:yes'>&nbsp; </span>Sampling Techniques<o:p=
></o:p></span></b></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Statistics:<span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Data:<span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Descriptive
Statistics:<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span=
></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><span
style=3D'background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o:p></span></=
p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Inferential
Statistics:<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span=
></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Population:<span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Sample:<span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><span
style=3D'background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o:p></span></=
p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><span
style=3D'background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o:p></span></=
p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Biased
Sample:<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b=
></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Unbiased
Sample:<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b=
></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<b><span style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt;font-family:"T=
imes New Roman";
mso-fareast-font-family:"Times New Roman";mso-ansi-language:EN-US;mso-farea=
st-language:
EN-US;mso-bidi-language:AR-SA'><br clear=3Dall style=3D'page-break-before:a=
lways'>
</span></b>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Random
Sample:<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b=
></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><span
style=3D'background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o:p></span></=
p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Systematic
Sample:<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b=
></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Cluster
Sampling:<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span><=
/b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Stratified
Sample:<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b=
></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:=
16.0pt'>Convenience
Sampling:<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span><=
/b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>A factory makes bowling balls.<span
style=3D'mso-spacerun:yes'>&nbsp; </span>There are four colors (red, white,=
 blue
and black), and 7 weights (10 oz &#8211; 16 oz).<span
style=3D'mso-spacerun:yes'>&nbsp; </span>The bowling balls are packed into =
crates
of 20 to be shipped.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Determin=
e the
type of each of the following samples.</p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'>A)<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>Every
50<sup>th</sup> bowling ball is selected for the sample.</p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'>B)<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>Each
bowling ball produced is assigned a number.<span
style=3D'mso-spacerun:yes'>&nbsp; </span>A computer then randomly generates
numbers.<span style=3D'mso-spacerun:yes'>&nbsp; </span>The bowling balls th=
at
match these numbers are included in the sample.</p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'>C)<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>The
first 100 bowling balls off the assembly line are chosen for the sample.</p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'>D)<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>Bowling
balls are separated into colors and weights.<span
style=3D'mso-spacerun:yes'>&nbsp; </span>A random sample is then taken from=
 each
of the groups.</p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'>E)<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
</span>Random
crates are selected and all balls in the selected crates are used for the
sample.</p>

<span style=3D'font-size:12.0pt;font-family:"Times New Roman";mso-fareast-f=
ont-family:
"Times New Roman";mso-ansi-language:EN-US;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA'><br clear=3Dall style=3D'page-break-before:always'>
</span>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Section 13.3:<span
style=3D'mso-spacerun:yes'>&nbsp; </span>Frequency Distribution:</span></b>=
<b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>We will poll the class for year of=
 car
driven and arrange the data as a frequency distribution.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Frequency Distribution=
<o:p></o:p></span></b></p>

<table class=3DMsoTableGrid border=3D1 cellspacing=3D0 cellpadding=3D0
 style=3D'border-collapse:collapse;border:none;mso-border-alt:solid windowt=
ext .5pt;
 mso-yfti-tbllook:480;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-border-inside=
h:
 .5pt solid windowtext;mso-border-insidev:.5pt solid windowtext'>
 <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes;height:.3in'>
  <td width=3D108 style=3D'width:81.1pt;border:solid windowtext 1.0pt;mso-b=
order-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Year<o:p></o:p></spa=
n></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>87<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>88<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>89<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>90<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>91<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>92<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>93<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>94<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>95<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>96<o:p></o:p></span>=
</b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:1;mso-yfti-lastrow:yes;height:.3in'>
  <td width=3D108 style=3D'width:81.1pt;border:solid windowtext 1.0pt;borde=
r-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Responses<o:p></o:p>=
</span></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
 </tr>
</table>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<table class=3DMsoTableGrid border=3D1 cellspacing=3D0 cellpadding=3D0
 style=3D'border-collapse:collapse;border:none;mso-border-alt:solid windowt=
ext .5pt;
 mso-yfti-tbllook:480;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-border-inside=
h:
 .5pt solid windowtext;mso-border-insidev:.5pt solid windowtext'>
 <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes;height:.3in'>
  <td width=3D108 style=3D'width:81.1pt;border:solid windowtext 1.0pt;mso-b=
order-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Year<o:p></o:p></spa=
n></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>97<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>98<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>99<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>00<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>01<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>02<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>03<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>04<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>05<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>06<o:p></o:p></span>=
</b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:1;mso-yfti-lastrow:yes;height:.3in'>
  <td width=3D108 style=3D'width:81.1pt;border:solid windowtext 1.0pt;borde=
r-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Responses<o:p></o:p>=
</span></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.15pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D48 style=3D'width:36.2pt;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
 </tr>
</table>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Data Grouped by Classe=
s:</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Class Width:<span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Grouping Rules<o:p></o=
:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>1)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>2)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>3)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<b style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt;
font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'=
><br
clear=3Dall style=3D'page-break-before:always'>
</span></b>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>Construct a frequency distribution=
 for
the data we collected with the first class 1985-1988.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Frequency Distribution=
<o:p></o:p></span></b></p>

<table class=3DMsoTableGrid border=3D1 cellspacing=3D0 cellpadding=3D0
 style=3D'border-collapse:collapse;border:none;mso-border-alt:solid windowt=
ext .5pt;
 mso-yfti-tbllook:480;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-border-inside=
h:
 .5pt solid windowtext;mso-border-insidev:.5pt solid windowtext'>
 <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes;height:.3in'>
  <td width=3D144 style=3D'width:1.5in;border:solid windowtext 1.0pt;mso-bo=
rder-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Classes<o:p></o:p></=
span></b></p>
  </td>
  <td width=3D144 style=3D'width:1.5in;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Frequencies<o:p></o:=
p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:1;height:.3in'>
  <td width=3D144 style=3D'width:1.5in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red;background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o=
:p></span></p>
  </td>
  <td width=3D144 style=3D'width:1.5in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red;background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o=
:p></span></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:2;height:.3in'>
  <td width=3D144 style=3D'width:1.5in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red;background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o=
:p></span></p>
  </td>
  <td width=3D144 style=3D'width:1.5in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red;background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o=
:p></span></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:3;height:.3in'>
  <td width=3D144 style=3D'width:1.5in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red;background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o=
:p></span></p>
  </td>
  <td width=3D144 style=3D'width:1.5in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red;background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o=
:p></span></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:4;height:.3in'>
  <td width=3D144 style=3D'width:1.5in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red;background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o=
:p></span></p>
  </td>
  <td width=3D144 style=3D'width:1.5in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red;background:yellow;mso-highlight:yellow'><o:p>&nbsp;</o=
:p></span></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:5;mso-yfti-lastrow:yes;height:.3in'>
  <td width=3D144 style=3D'width:1.5in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red'><o:p>&nbsp;</o:p></span></p>
  </td>
  <td width=3D144 style=3D'width:1.5in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span
  style=3D'color:red'><o:p>&nbsp;</o:p></span></p>
  </td>
 </tr>
</table>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Modal Class:</span></b=
><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Midpoint of a Class (C=
lass
Mark):<span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>We will poll the class for number =
of
credits currently taking.<span style=3D'mso-spacerun:yes'>&nbsp; </span>The=
n construct
a frequency distribution appropriately grouping the data by classes.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<span style=3D'font-size:12.0pt;font-family:"Times New Roman";mso-fareast-f=
ont-family:
"Times New Roman";mso-ansi-language:EN-US;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA'><br clear=3Dall style=3D'page-break-before:always'>
</span>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>13.4<span
style=3D'mso-spacerun:yes'>&nbsp; </span>Statistical Graphs<o:p></o:p></spa=
n></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Circle Graph:<span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Create a Circle Graph<=
o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'>1)<span style=3D'mso-t=
ab-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'>2)<span style=3D'mso-t=
ab-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'>3)<span style=3D'mso-t=
ab-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><b
style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span></span></b>A recent poll was taken=
 of
people&#8217;s favorite color.<span style=3D'mso-spacerun:yes'>&nbsp; </spa=
n>The following
frequency distribution shows the results.<span style=3D'mso-spacerun:yes'>&=
nbsp;
</span>Create a circle graph.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<table class=3DMsoTableGrid border=3D1 cellspacing=3D0 cellpadding=3D0
 style=3D'border-collapse:collapse;border:none;mso-border-alt:solid windowt=
ext .5pt;
 mso-yfti-tbllook:480;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-border-inside=
h:
 .5pt solid windowtext;mso-border-insidev:.5pt solid windowtext'>
 <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes;height:.3in'>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;mso-=
border-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Favorite Color<o:p><=
/o:p></span></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;bord=
er-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Number<o:p></o:p></s=
pan></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;bord=
er-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Percent of Total<o:p=
></o:p></span></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;bord=
er-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Angle Measure<o:p></=
o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:1;height:.3in'>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;bord=
er-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Blue<o:p></o:p></spa=
n></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>58<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:2;height:.3in'>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;bord=
er-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Red<o:p></o:p></span=
></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>42<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:3;height:.3in'>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;bord=
er-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Yellow<o:p></o:p></s=
pan></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>36<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:4;height:.3in'>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;bord=
er-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Green<o:p></o:p></sp=
an></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>18<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:5;height:.3in'>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;bord=
er-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><st1:plac=
e w:st=3D"on"><st1:City
   w:st=3D"on"><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt=
'>Orange</span></b></st1:City></st1:place><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'><o:p></o:p></span></=
b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>12<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:6;mso-yfti-lastrow:yes;height:.3in'>
  <td width=3D148 style=3D'width:110.7pt;border:solid windowtext 1.0pt;bord=
er-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Totals<o:p></o:p></s=
pan></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><o:p>&nbsp;</o:p></s=
pan></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D148 style=3D'width:110.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
</table>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><!--[if g=
te vml 1]><o:wrapblock><v:oval
  id=3D"_x0000_s1047" style=3D'position:absolute;left:0;text-align:left;
  margin-left:108pt;margin-top:.7pt;width:3in;height:3in;z-index:1'/>
 <![endif]--><![if !vml]><span style=3D'mso-ignore:vglayout'>
 <table cellpadding=3D0 cellspacing=3D0 align=3Dleft>
  <tr>
   <td width=3D143 height=3D0></td>
  </tr>
  <tr>
   <td></td>
   <td><img width=3D290 height=3D290 src=3D"Chapter13SkeletonNotes_files/im=
age001.gif"
   v:shapes=3D"_x0000_s1047"></td>
  </tr>
 </table>
 </span><![endif]><!--[if gte vml 1]></o:wrapblock><![endif]--><o:p>&nbsp;<=
/o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<b style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt;
font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'=
><br
clear=3Dall style=3D'page-break-before:always'>
</span></b><br style=3D'mso-ignore:vglayout' clear=3DALL>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><b
style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span></span></b>Create a circle graph b=
ased
on the frequency distribution and classes generated for the model year of c=
ars
driven.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><!--[if g=
te vml 1]><v:oval
 id=3D"_x0000_s1048" style=3D'position:absolute;left:0;text-align:left;
 margin-left:108pt;margin-top:3.2pt;width:3in;height:3in;z-index:2'/><![end=
if]--><![if !vml]><span
style=3D'mso-ignore:vglayout'>

<table cellpadding=3D0 cellspacing=3D0 align=3Dleft>
 <tr>
  <td width=3D143 height=3D3></td>
 </tr>
 <tr>
  <td></td>
  <td><img width=3D290 height=3D290 src=3D"Chapter13SkeletonNotes_files/ima=
ge002.gif"
  v:shapes=3D"_x0000_s1048"></td>
 </tr>
</table>

</span><![endif]><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<br style=3D'mso-ignore:vglayout' clear=3DALL>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Histogram:</span></b><=
b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>A recent poll was taken of the ave=
rage
number of hours students sleep at night.<span style=3D'mso-spacerun:yes'>&n=
bsp;
</span>The following frequency distribution shows the results.<span
style=3D'mso-spacerun:yes'>&nbsp; </span>Create a histogram.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><!--[if g=
te vml 1]><v:line
 id=3D"_x0000_s1055" style=3D'position:absolute;left:0;text-align:left;flip=
:y;
 z-index:3' from=3D"3in,9.05pt" to=3D"3in,189.05pt" strokeweight=3D"2pt">
 <v:stroke endarrow=3D"block"/>
</v:line><![endif]--><![if !vml]><span style=3D'mso-ignore:vglayout'>

<table cellpadding=3D0 cellspacing=3D0 align=3Dleft>
 <tr>
  <td width=3D281 height=3D9></td>
 </tr>
 <tr>
  <td></td>
  <td><img width=3D14 height=3D245 src=3D"Chapter13SkeletonNotes_files/imag=
e003.gif"
  v:shapes=3D"_x0000_s1055"></td>
 </tr>
</table>

</span><![endif]><o:p>&nbsp;</o:p></p>

<br style=3D'mso-ignore:vglayout' clear=3DALL>

<table class=3DMsoTableGrid border=3D1 cellspacing=3D0 cellpadding=3D0
 style=3D'border-collapse:collapse;border:none;mso-border-alt:solid windowt=
ext .5pt;
 mso-yfti-tbllook:480;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-border-inside=
h:
 .5pt solid windowtext;mso-border-insidev:.5pt solid windowtext'>
 <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes'>
  <td width=3D115 style=3D'width:1.2in;border:solid windowtext 1.0pt;mso-bo=
rder-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Hours of Sleep<o:p><=
/o:p></span></b></p>
  </td>
  <td width=3D115 style=3D'width:1.2in;border:solid windowtext 1.0pt;border=
-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><!--[if g=
te vml 1]><v:shapetype
   id=3D"_x0000_t202" coordsize=3D"21600,21600" o:spt=3D"202" path=3D"m,l,2=
1600r21600,l21600,xe">
   <v:stroke joinstyle=3D"miter"/>
   <v:path gradientshapeok=3D"t" o:connecttype=3D"rect"/>
  </v:shapetype><v:shape id=3D"_x0000_s1062" type=3D"#_x0000_t202" style=3D=
'position:absolute;
   left:0;text-align:left;margin-left:103.4pt;margin-top:3.35pt;width:30.6p=
t;
   height:189.2pt;z-index:6;mso-position-horizontal-relative:text;
   mso-position-vertical-relative:text' filled=3D"f" stroked=3D"f"/><![endi=
f]--><![if !vml]><span
  style=3D'mso-ignore:vglayout;position:absolute;z-index:6;left:0px;margin-=
left:
  138px;margin-top:4px;width:45px;height:257px'>
  <table cellpadding=3D0 cellspacing=3D0>
   <tr>
    <td width=3D45 height=3D257 style=3D'vertical-align:top'><![endif]><![i=
f !mso]><span
    style=3D'position:absolute;mso-ignore:vglayout;left:0pt;z-index:6'>
    <table cellpadding=3D0 cellspacing=3D0 width=3D"100%">
     <tr>
      <td><![endif]>
      <div v:shape=3D"_x0000_s1062" style=3D'padding:3.6pt 7.2pt 3.6pt 7.2p=
t'
      class=3Dshape>
      <table class=3DMsoTableGrid border=3D0 cellspacing=3D0 cellpadding=3D0
       style=3D'border-collapse:collapse;mso-yfti-tbllook:480;mso-padding-a=
lt:
       0in 5.4pt 0in 5.4pt'>
       <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>90</p>
        </td>
       </tr>
       <tr style=3D'mso-yfti-irow:1;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>80</p>
        </td>
       </tr>
       <tr style=3D'mso-yfti-irow:2;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>70</p>
        </td>
       </tr>
       <tr style=3D'mso-yfti-irow:3;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>60</p>
        </td>
       </tr>
       <tr style=3D'mso-yfti-irow:4;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>50</p>
        </td>
       </tr>
       <tr style=3D'mso-yfti-irow:5;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>40</p>
        </td>
       </tr>
       <tr style=3D'mso-yfti-irow:6;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>30</p>
        </td>
       </tr>
       <tr style=3D'mso-yfti-irow:7;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>20</p>
        </td>
       </tr>
       <tr style=3D'mso-yfti-irow:8;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>10</p>
        </td>
       </tr>
       <tr style=3D'mso-yfti-irow:9;mso-yfti-lastrow:yes;height:.25in'>
        <td width=3D24 valign=3Dtop style=3D'width:.25in;padding:0in 5.4pt =
0in 5.4pt;
        height:.25in'>
        <p class=3DMsoNormal align=3Dright style=3D'text-align:right'>0</p>
        </td>
       </tr>
      </table>
      <p class=3DMsoNormal><o:p>&nbsp;</o:p></p>
      </div>
      <![if !mso]></td>
     </tr>
    </table>
    </span><![endif]><![if !mso & !vml]>&nbsp;<![endif]><![if !vml]></td>
   </tr>
  </table>
  </span><![endif]><b><span style=3D'font-size:14.0pt;mso-bidi-font-size:16=
.0pt'>Number
  of Students<o:p></o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:1'>
  <td width=3D115 style=3D'width:1.2in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>5<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D115 style=3D'width:1.2in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>3<o:p></o:p></span><=
/b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:2'>
  <td width=3D115 style=3D'width:1.2in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>6<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D115 style=3D'width:1.2in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>18<o:p></o:p></span>=
</b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:3'>
  <td width=3D115 style=3D'width:1.2in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>7<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D115 style=3D'width:1.2in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>62<o:p></o:p></span>=
</b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:4'>
  <td width=3D115 style=3D'width:1.2in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>8<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D115 style=3D'width:1.2in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>86<o:p></o:p></span>=
</b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:5'>
  <td width=3D115 style=3D'width:1.2in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>9<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D115 style=3D'width:1.2in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>39<o:p></o:p></span>=
</b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:6'>
  <td width=3D115 style=3D'width:1.2in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>10<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D115 style=3D'width:1.2in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>8<o:p></o:p></span><=
/b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:7;mso-yfti-lastrow:yes'>
  <td width=3D115 style=3D'width:1.2in;border:solid windowtext 1.0pt;border=
-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>11<o:p></o:p></span>=
</b></p>
  </td>
  <td width=3D115 style=3D'width:1.2in;border-top:none;border-left:none;bor=
der-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top=
-alt:
  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-borde=
r-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>1<o:p></o:p></span><=
/b></p>
  </td>
 </tr>
</table>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><!--[if g=
te vml 1]><o:wrapblock><v:shape
  id=3D"_x0000_s1059" type=3D"#_x0000_t202" style=3D'position:absolute;left=
:0;
  text-align:left;margin-left:217pt;margin-top:8.15pt;width:252pt;height:36=
pt;
  text-indent:0;z-index:5;mso-position-horizontal-relative:text;
  mso-position-vertical-relative:text' filled=3D"f" stroked=3D"f"/>
 <![endif]--><![if !vml]><span style=3D'mso-ignore:vglayout;position:absolu=
te;
 z-index:5;left:0px;margin-left:289px;margin-top:11px;width:340px;height:52=
px'>
 <table cellpadding=3D0 cellspacing=3D0>
  <tr>
   <td width=3D340 height=3D52 style=3D'vertical-align:top'><![endif]><![if=
 !mso]><span
   style=3D'position:absolute;mso-ignore:vglayout;left:0pt;z-index:5'>
   <table cellpadding=3D0 cellspacing=3D0 width=3D"100%">
    <tr>
     <td><![endif]>
     <div v:shape=3D"_x0000_s1059" style=3D'padding:3.6pt 7.2pt 3.6pt 7.2pt'
     class=3Dshape>
     <table class=3DMsoTableGrid border=3D0 cellspacing=3D0 cellpadding=3D0
      style=3D'border-collapse:collapse;mso-yfti-tbllook:480;mso-padding-al=
t:
      0in 5.4pt 0in 5.4pt'>
      <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes;mso-yfti-lastrow:y=
es'>
       <td width=3D45 style=3D'width:33.9pt;padding:0in 5.4pt 0in 5.4pt'>
       <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'>5</p>
       </td>
       <td width=3D45 style=3D'width:33.95pt;padding:0in 5.4pt 0in 5.4pt'>
       <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'>6</p>
       </td>
       <td width=3D45 style=3D'width:33.95pt;padding:0in 5.4pt 0in 5.4pt'>
       <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'>7</p>
       </td>
       <td width=3D45 style=3D'width:33.95pt;padding:0in 5.4pt 0in 5.4pt'>
       <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'>8</p>
       </td>
       <td width=3D45 style=3D'width:33.95pt;padding:0in 5.4pt 0in 5.4pt'>
       <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'>9</p>
       </td>
       <td width=3D45 style=3D'width:33.95pt;padding:0in 5.4pt 0in 5.4pt'>
       <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'>10</=
p>
       </td>
       <td width=3D45 style=3D'width:33.95pt;padding:0in 5.4pt 0in 5.4pt'>
       <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'>11</=
p>
       </td>
      </tr>
     </table>
     <p class=3DMsoNormal><o:p>&nbsp;</o:p></p>
     </div>
     <![if !mso]></td>
    </tr>
   </table>
   </span><![endif]><![if !mso & !vml]>&nbsp;<![endif]><![if !vml]></td>
  </tr>
 </table>
 </span><![endif]><!--[if gte vml 1]></o:wrapblock><![endif]--><!--[if gte =
vml 1]><o:wrapblock><v:line
  id=3D"_x0000_s1056" style=3D'position:absolute;left:0;text-align:left;z-i=
ndex:4;
  mso-position-horizontal-relative:text;mso-position-vertical-relative:text'
  from=3D"3in,5.15pt" to=3D"459pt,5.15pt" strokeweight=3D"2pt">
  <v:stroke endarrow=3D"block"/>
 </v:line><![endif]--><![if !vml]><span style=3D'mso-ignore:vglayout;positi=
on:
 absolute;z-index:4;left:0px;margin-left:286px;margin-top:0px;width:329px;
 height:14px'><img width=3D329 height=3D14
 src=3D"Chapter13SkeletonNotes_files/image004.gif" v:shapes=3D"_x0000_s1056=
"></span><![endif]><!--[if gte vml 1]></o:wrapblock><![endif]--></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<b style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt;
font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'=
><br
clear=3Dall style=3D'page-break-before:always'>
</span></b>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><b
style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span></span></b>Create a histogram base=
d on
the frequency distribution and classes generated for the model year of cars
driven.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><!--[if g=
te vml 1]><v:line
 id=3D"_x0000_s1065" style=3D'position:absolute;left:0;text-align:left;flip=
:y;
 z-index:7' from=3D"36pt,3.8pt" to=3D"36pt,174.8pt" strokeweight=3D"2pt">
 <v:stroke endarrow=3D"block"/>
</v:line><v:line id=3D"_x0000_s1066" style=3D'position:absolute;left:0;
 text-align:left;z-index:8' from=3D"36pt,180.2pt" to=3D"279pt,180.2pt"
 strokeweight=3D"2pt">
 <v:stroke endarrow=3D"block"/>
</v:line><![endif]--><![if !vml]><span style=3D'mso-ignore:vglayout'>

<table cellpadding=3D0 cellspacing=3D0 align=3Dleft>
 <tr>
  <td width=3D41 height=3D2></td>
 </tr>
 <tr>
  <td></td>
  <td><img width=3D334 height=3D245 src=3D"Chapter13SkeletonNotes_files/ima=
ge005.gif"
  v:shapes=3D"_x0000_s1065 _x0000_s1066"></td>
 </tr>
</table>

</span><![endif]><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<br style=3D'mso-ignore:vglayout' clear=3DALL>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Frequency Polygon:</sp=
an></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Stem-and-Leaf Plot:</s=
pan></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp; </span>An experiment was
conducted on lung capacity.<span style=3D'mso-spacerun:yes'>&nbsp;
</span>Participants were asked to hold their breath for as long as
possible.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Following are the r=
esults
are in seconds.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Create a
stem-and-leaf plot.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><!--[if g=
te vml 1]><v:line
 id=3D"_x0000_s1069" style=3D'position:absolute;left:0;text-align:left;z-in=
dex:9'
 from=3D"252pt,3.85pt" to=3D"252pt,75.85pt" strokeweight=3D"2pt"/><![endif]=
--><![if !vml]><span
style=3D'mso-ignore:vglayout'>

<table cellpadding=3D0 cellspacing=3D0 align=3Dleft>
 <tr>
  <td width=3D334 height=3D3></td>
 </tr>
 <tr>
  <td></td>
  <td><img width=3D4 height=3D100 src=3D"Chapter13SkeletonNotes_files/image=
006.gif"
  v:shapes=3D"_x0000_s1069"></td>
 </tr>
</table>

</span><![endif]><o:p>&nbsp;</o:p></p>

<br style=3D'mso-ignore:vglayout' clear=3DALL>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>32<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>46<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>51<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>39<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>64</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>54<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>27<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>38<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>41<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>50</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>32<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>69<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>72<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>44<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>50</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>65<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>54<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>55<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>30<span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>49</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><b
style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span></span></b>Create a stem-and-leaf =
plot
based on the results of the model year of cars driven.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<span style=3D'font-size:12.0pt;font-family:"Times New Roman";mso-fareast-f=
ont-family:
"Times New Roman";mso-ansi-language:EN-US;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA'><br clear=3Dall style=3D'page-break-before:always'>
</span>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Section 13.5<span
style=3D'mso-spacerun:yes'>&nbsp; </span>Measures of Central Tendency:</spa=
n></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>We will u=
se the
following data sets throughout our examples.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>Set 1 =3D=
 {8, 6, 5,
9, 8}</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>Set 2 =3D=
 {18, 22,
8, 25, 16, 17, 26}</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>Set 3 =3D=
 {59, 62,
66, 48, 59, 62, 72, 59}</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Mean(<!--[if gte vml 1=
]><v:shapetype
 id=3D"_x0000_t75" coordsize=3D"21600,21600" o:spt=3D"75" o:preferrelative=
=3D"t"
 path=3D"m@4@5l@4@11@9@11@9@5xe" filled=3D"f" stroked=3D"f">
 <v:stroke joinstyle=3D"miter"/>
 <v:formulas>
  <v:f eqn=3D"if lineDrawn pixelLineWidth 0"/>
  <v:f eqn=3D"sum @0 1 0"/>
  <v:f eqn=3D"sum 0 0 @1"/>
  <v:f eqn=3D"prod @2 1 2"/>
  <v:f eqn=3D"prod @3 21600 pixelWidth"/>
  <v:f eqn=3D"prod @3 21600 pixelHeight"/>
  <v:f eqn=3D"sum @0 0 1"/>
  <v:f eqn=3D"prod @6 1 2"/>
  <v:f eqn=3D"prod @7 21600 pixelWidth"/>
  <v:f eqn=3D"sum @8 21600 0"/>
  <v:f eqn=3D"prod @7 21600 pixelHeight"/>
  <v:f eqn=3D"sum @10 21600 0"/>
 </v:formulas>
 <v:path o:extrusionok=3D"f" gradientshapeok=3D"t" o:connecttype=3D"rect"/>
 <o:lock v:ext=3D"edit" aspectratio=3D"t"/>
</v:shapetype><v:shape id=3D"_x0000_i1025" type=3D"#_x0000_t75" style=3D'wi=
dth:9pt;
 height:17.25pt' o:ole=3D"">
 <v:imagedata src=3D"Chapter13SkeletonNotes_files/image007.wmz" o:title=3D"=
"/>
</v:shape><![endif]--><![if !vml]><img width=3D12 height=3D23
src=3D"Chapter13SkeletonNotes_files/image008.gif" v:shapes=3D"_x0000_i1025"=
><![endif]><!--[if gte mso 9]><xml>
 <o:OLEObject Type=3D"Embed" ProgID=3D"Equation.3" ShapeID=3D"_x0000_i1025"
  DrawAspect=3D"Content" ObjectID=3D"_1191154109">
 </o:OLEObject>
</xml><![endif]-->):</span></b><b><span style=3D'font-size:14.0pt;mso-bidi-=
font-size:
12.0pt'><span style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></=
b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>Find means of the above data sets.=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Median:</span></b><b><=
span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>Find medians of the above data set=
s.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<b style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt;
font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'=
><br
clear=3Dall style=3D'page-break-before:always'>
</span></b>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Mode:</span></b><b><sp=
an
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>Find modes of above data sets.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Midrange:</span></b><b=
><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in;tab-stops:=
center 2.25in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Midrange =3D</span></b=
><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><o:p></o:p></span></b>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in;tab-stops:=
center 2.25in'><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>Find midranges of above data sets.=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<span style=3D'font-size:12.0pt;font-family:"Times New Roman";mso-fareast-f=
ont-family:
"Times New Roman";mso-ansi-language:EN-US;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA'><br clear=3Dall style=3D'page-break-before:always'>
</span>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Section 13.6<span
style=3D'mso-spacerun:yes'>&nbsp; </span>Measures of Dispersion:</span></b>=
<b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>We will u=
se the
following data sets throughout our examples.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>Set 1 =3D=
 {8, 6, 5,
9, 8}</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>Set 2 =3D=
 {18, 22,
8, 25, 16, 17, 26}</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'>Set 3 =3D=
 {59, 62,
66, 48, 59, 62, 72, 59}</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Range:</span></b><b><s=
pan
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span
style=3D'mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Range =3D</span></b><b=
><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'> <o:p></o:p></span></b=
></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>Find ranges of above data sets.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Standard Deviation:</s=
pan></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'> <span
style=3D'mso-spacerun:yes'>&nbsp;</span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Standard Deviation of =
a Set
of Data<o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>1)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>2)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style=3D'background:yellow;
mso-highlight:yellow'><o:p></o:p></span></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><u><o:p>=
<span
 style=3D'text-decoration:none'>&nbsp;</span></o:p></u></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><u><o:p>=
<span
 style=3D'text-decoration:none'>&nbsp;</span></o:p></u></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>3)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>4)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>5)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><o:p>&nb=
sp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:1.0in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>6)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<b style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt;
font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'=
><br
clear=3Dall style=3D'page-break-before:always'>
</span></b>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>Find the standard deviation of dat=
a set
1.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>1)</span></b><span
style=3D'mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span=
>Mean
=3D 7.2</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>2)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<table class=3DMsoTableGrid border=3D1 cellspacing=3D0 cellpadding=3D0
 style=3D'border-collapse:collapse;border:none;mso-border-alt:solid windowt=
ext .5pt;
 mso-yfti-tbllook:480;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-border-inside=
h:
 .5pt solid windowtext;mso-border-insidev:.5pt solid windowtext'>
 <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes;height:.3in'>
  <td width=3D197 style=3D'width:2.05in;border:solid windowtext 1.0pt;mso-b=
order-alt:
  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Data<o:p></o:p></spa=
n></b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Data &#8211; Mean<o:=
p></o:p></span></b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border:solid windowtext 1.0pt;borde=
r-left:
  none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windo=
wtext .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>(Data &#8211; Mean)<=
sup>2</sup><o:p></o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:1;height:.3in'>
  <td width=3D197 style=3D'width:2.05in;border:solid windowtext 1.0pt;borde=
r-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>8<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:2;height:.3in'>
  <td width=3D197 style=3D'width:2.05in;border:solid windowtext 1.0pt;borde=
r-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>6<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:3;height:.3in'>
  <td width=3D197 style=3D'width:2.05in;border:solid windowtext 1.0pt;borde=
r-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>5<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:4;height:.3in'>
  <td width=3D197 style=3D'width:2.05in;border:solid windowtext 1.0pt;borde=
r-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>9<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:5;height:.3in'>
  <td width=3D197 style=3D'width:2.05in;border:solid windowtext 1.0pt;borde=
r-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>8<o:p></o:p></span><=
/b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:6;mso-yfti-lastrow:yes;height:.3in'>
  <td width=3D197 style=3D'width:2.05in;border:solid windowtext 1.0pt;borde=
r-top:
  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
text .5pt;
  padding:0in 5.4pt 0in 5.4pt;height:.3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Total<o:p></o:p></sp=
an></b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
  <td width=3D197 style=3D'width:2.05in;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
text .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:.=
3in'>
  <p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b><span
  style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt;background:yellow;
  mso-highlight:yellow'><o:p>&nbsp;</o:p></span></b></p>
  </td>
 </tr>
</table>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>5)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>6)</span></b><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:12.0pt'><span style=3D'mso-tab=
-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></b></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>Find the standard deviation of dat=
a set
2.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<b style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:16.0pt;
font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'=
><br
clear=3Dall style=3D'page-break-before:always'>
</span></b>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><b><span
style=3D'font-size:14.0pt;mso-bidi-font-size:16.0pt'>Example:</span></b><sp=
an
style=3D'mso-spacerun:yes'>&nbsp; </span>Find the standard deviation of dat=
a set
3.</p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal style=3D'margin-left:.5in;text-indent:-.5in'><o:p>&nbs=
p;</o:p></p>

</div>

</body>

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