document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=796293>Question 796293</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.	Consider the following data set:    5, 4, 6, 7, 1,2, 2, 10<BR>\n" );
document.write( "a) Calculate the mean\r<BR>\n" );
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document.write( "b) find the mode<BR>\n" );
document.write( "c) find the range<BR>\n" );
document.write( "d) calculate the standard deviation. Leave your answer in fraction form.<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 #481336 by </B><A HREF=/tutors/aboutme.mpl?userid=Cromlix><B>Cromlix(4381)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cromlix><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=Cromlix><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=481336\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Mean = 37/8 = 4.625<BR>\n" );
document.write( "..........<BR>\n" );
document.write( "Mode = 2<BR>\n" );
document.write( "Most frequent<BR>\n" );
document.write( "............<BR>\n" );
document.write( "Range = 10 - 1 = 9<BR>\n" );
document.write( "Highest - Lowest<BR>\n" );
document.write( "...........<BR>\n" );
document.write( "Standard Deviation\r<BR>\n" );
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document.write( "(Sigma x)^2 = 1369<BR>\n" );
document.write( "(Sigma x^2  = 235\r<BR>\n" );
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document.write( "Square Root of [(235 - 1369/8)/7]<BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%289.125%29 ALIGN=MIDDLE  ALT=\"sqrt%289.125%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= sqrt146/4<BR>\n" );
document.write( "= 3<BR>\n" );
document.write( "Standard Deviation = 3<BR>\n" );
document.write( "Hope this helps.<BR>\n" );
document.write( ":-)\r<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );