document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=972353>Question 972353</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 70/90/233/194/170/261/194/379/252/234/388/338/221/243/0\r<BR>\n" );
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document.write( "Listed are the durations, in hours, of a simple random sample of all flights of a shuttle program.  Find the range, variance, and standard deviation\r<BR>\n" );
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document.write( "for the range I got 388-70=318 (round one decimal place as needed).<BR>\n" );
document.write( "for the range zero is not a number, so am I right by assuming that I go to the next smallest number?\r<BR>\n" );
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document.write( "I did not think it is needed to round the decimal place\r<BR>\n" );
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document.write( "how do I find the variance and standard deviation? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #594691 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=594691\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> No, the range is the maximum value minus the minimum value.<BR>\n" );
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document.write( "You can't arbitrarily throw out data without good reason and supporting evidence.<BR>\n" );
document.write( "For variance, first find the mean.<BR>\n" );
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