document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1037972>Question 1037972</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 15% of the population is right handed, how do you find the probability of surveying 80 students and getting exactly 6 right handed students?  <BR>\n" );
document.write( "How do I set my equation up?   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #652705 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=652705\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 80C6*(0.15)^6*(0.85^74)<BR>\n" );
document.write( "How many ways to choose 6 from 80, and each of those 6 has a 15% probability; each of the 74 has an 85% probability.  The expected value is 80%0.15 or 12, so this will be a small probability, both because the probability of each individual one is low and second because it is not near the expected value.<BR>\n" );
document.write( "It is 0.0205 </SPAN>\n" );
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