document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=393801>Question 393801</A>: <I><SPAN STYLE=\"word-break: break-all;\"> here is another question i asked before thanks for the all the help\r<BR>\n" );
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document.write( "find the <BR>\n" );
document.write( "mean<BR>\n" );
document.write( "standard deviation<BR>\n" );
document.write( "variance\r<BR>\n" );
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document.write( "for <BR>\n" );
document.write( "x   p(x)<BR>\n" );
document.write( "0   0.47<BR>\n" );
document.write( "1   0.40<BR>\n" );
document.write( "2   0.13 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #279600 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=279600\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> mean: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=mu+=E%28X%29=+0%2A0.47+%2B+1%2A0.40+%2B+2%2A0.13+=+0.66 ALIGN=MIDDLE  ALT=\"mu+=E%28X%29=+0%2A0.47+%2B+1%2A0.40+%2B+2%2A0.13+=+0.66\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "variance: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sigma%5E2+=+E%28X%5E2%29+-+mu%5E2+=+0%5E2%2A0.47+%2B+1%5E2%2A0.40+%2B+2%5E2%2A0.13+-+%280.66%29%5E2+=+0.92+-+0.4356+=+0.4844 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "==> standard deviation = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sigma+=+sqrt%280.4844%29+=+0.696 ALIGN=MIDDLE  ALT=\"sigma+=+sqrt%280.4844%29+=+0.696\"   DISABLED_style= \"max-width:90%; height:auto;\" >, to 3 decimal places.\r<BR>\n" );
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document.write( "I hope you finally get it... </SPAN>\n" );
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