document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=195620>Question 195620</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me with this question.  It was on a quiz I took and missed. There are four parts and I am lost.  Someone please help!\r<BR>\n" );
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document.write( "11.(4 pts) The following statistics provide information about the scores on a national History exam. \r<BR>\n" );
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document.write( "Mean		540 -----------	First Quartile	260<BR>\n" );
document.write( "Median		450 -----------	Third Quartile	678<BR>\n" );
document.write( "Mode		468 -----------	90th Percentile   890\r<BR>\n" );
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document.write( "a)	What score did half of the test takers surpass? <BR>\n" );
document.write( "b)	What was the most common score? <BR>\n" );
document.write( "c)	What percentage of the test takers scored 678 or better? <BR>\n" );
document.write( "d)	If Joe had a score of 890, explain the meaning of his score. \r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #146712 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=146712\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The following statistics provide information about the scores on a national History exam. <BR>\n" );
document.write( "Mean 540 ----------- First Quartile 260<BR>\n" );
document.write( "Median 450 ----------- Third Quartile 678<BR>\n" );
document.write( "Mode 468 ----------- 90th Percentile 890 <BR>\n" );
document.write( "a) What score did half of the test takers surpass? <BR>\n" );
document.write( "Ans: Median = 450<BR>\n" );
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document.write( "b) What was the most common score?<BR>\n" );
document.write( "Ans: Mode = 468<BR>\n" );
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document.write( "c) What percentage of the test takers scored 678 or better? <BR>\n" );
document.write( "Ans: 25% is above the 3rd Quartile<BR>\n" );
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document.write( "d) If Joe had a score of 890, explain the meaning of his score.<BR>\n" );
document.write( "Ans: 90% have a lower score<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
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