document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1158371>Question 1158371</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the range, standard deviation, and variance o<BR>\n" );
document.write( "The fuel efficiency, in miles per gallon, of 12 small utility truck was measured.  The results are recorded in the table below. <BR>\n" );
document.write( "22 25 23 27 15 24 24 32 23 22 25 22 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #781389 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=781389\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> variance is sigma^2 for a population, sd is sigma<BR>\n" );
document.write( "range is high-low which is 17 (32-15)<BR>\n" );
document.write( "variance is 14.06<BR>\n" );
document.write( "sd is sqrt(V)=3.75 </SPAN>\n" );
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