document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1039602>Question 1039602</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose an experiment involves rolling a fair die 2592 times. Find the standard deviation of the number of times a number less than 5 is rolled. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #654485 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=654485\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p = 4/6 = 2/3, while q = 1-p = 1/3\r<BR>\n" );
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document.write( "Variance = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=npq+=+2592%2A%282%2F3%29%281%2F3%29+=+576 ALIGN=MIDDLE  ALT=\"npq+=+2592%2A%282%2F3%29%281%2F3%29+=+576\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "==> Standard deviation = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28Variance%29+=+sqrt%28576%29+=+24 ALIGN=MIDDLE  ALT=\"sqrt%28Variance%29+=+sqrt%28576%29+=+24\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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