document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=916693>Question 916693</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me out for this question. \r<BR>\n" );
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document.write( "There are only 2 choices, A and B per question and number of total questions is 100. What is the prob of n students have m same choices out of 100? For instance, what is the prob of 2 students have 20 same choices out of 100questions? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #556291 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=556291\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p(same choice) = 1/2, n = 100<BR>\n" );
document.write( "P(x = m) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=100Cm%28.5%5Em%29%28.5%29%5E%28100-m%29 ALIGN=MIDDLE  ALT=\"100Cm%28.5%5Em%29%28.5%29%5E%28100-m%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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