document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1198238>Question 1198238</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Consider a set of data: 5, 4, 3, 5, 5, 4, 3, 2, 1, 0, 5, 4, 5, 3, 2.\r<BR>\n" );
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document.write( "What is the interquartile range of the above data? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #831869 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=831869\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "given:\r<BR>\n" );
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document.write( " to calculate Quartiles\r<BR>\n" );
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document.write( "5, 4, 3, 5, 5, 4, 3, 2, 1, 0, 5, 4, 5, 3, 2\r<BR>\n" );
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document.write( "1.Order your data set from lowest to highest values\r<BR>\n" );
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document.write( "0, 1, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 5, 5\r<BR>\n" );
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document.write( "2.Find the median. This is the second quartile <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q2 ALIGN=MIDDLE  ALT=\"Q2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "0, 1, 2, 2, 3, 3, 3, |<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4 ALIGN=MIDDLE  ALT=\"4\"   DISABLED_style= \"max-width:90%; height:auto;\" >|, 4, 4, 5, 5, 5, 5, 5\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q2=4 ALIGN=MIDDLE  ALT=\"Q2=4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "3.At <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q2 ALIGN=MIDDLE  ALT=\"Q2\"   DISABLED_style= \"max-width:90%; height:auto;\" > split the ordered data set into two halves.\r<BR>\n" );
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document.write( "0, 1, 2, 2, 3, 3, 3, |<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4 ALIGN=MIDDLE  ALT=\"4\"   DISABLED_style= \"max-width:90%; height:auto;\" >|, 4, 4, 5, 5, 5, 5, 5\r<BR>\n" );
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document.write( "4.The lower quartile <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q1 ALIGN=MIDDLE  ALT=\"Q1\"   DISABLED_style= \"max-width:90%; height:auto;\" > is the median of the lower half of the data.\r<BR>\n" );
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document.write( "0, 1, 2, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2 ALIGN=MIDDLE  ALT=\"2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, 3, 3, 3\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q1=2 ALIGN=MIDDLE  ALT=\"Q1=2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The upper quartile <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q3+ ALIGN=MIDDLE  ALT=\"Q3+\"   DISABLED_style= \"max-width:90%; height:auto;\" >is the median of the upper half of the data.\r<BR>\n" );
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document.write( "4, 4, 5,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+5 ALIGN=MIDDLE  ALT=\"+5\"   DISABLED_style= \"max-width:90%; height:auto;\" >, 5, 5, 5\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Q3=5 ALIGN=MIDDLE  ALT=\"Q3=5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=IQR+=+Q3+-+Q1 ALIGN=MIDDLE  ALT=\"IQR+=+Q3+-+Q1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=IQR+=+5+-2 ALIGN=MIDDLE  ALT=\"IQR+=+5+-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=IQR+=+3 ALIGN=MIDDLE  ALT=\"IQR+=+3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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