document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=439786>Question 439786</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1. If the mean is 40 an the standard deviation is 8, what percent of data is between 32-48?\r<BR>\n" );
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document.write( "2. If the mean is 40 and the standard deviation is 6, what number is two standard deviation below the mean? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #304055 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=304055\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> By the empirical rule, 68% of the data is between 32-48 (1 standard deviation from the mean.)\r<BR>\n" );
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document.write( "40 - 2*6 = 40 - 12 = 28.\r<BR>\n" );
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