document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1149472>Question 1149472</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the mean and standard deviation for a binomial distribution with 912 trials and a probability of success of 0.21 and enter the answers below. Round each value to two decimal places.\r<BR>\n" );
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document.write( "Mean:\r<BR>\n" );
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document.write( "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 #770789 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=770789\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> mean is np=912*0.21=191.52<BR>\n" );
document.write( "variance is np(1-p)=912.52*0.79=151.3008<BR>\n" );
document.write( "sd is sqrt (V)=12.30 </SPAN>\n" );
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