document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=736710>Question 736710</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A combination of 10 nurses are selected out of 90 for a study. 20 of the 90 nurses are male (70 female). What is the probability that exactly 4 of the 10 will be male (6 female)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #449980 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=449980\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  A combination of 10 nurses are selected out of 90 for a study. 20 of the 90 nurses are male (70 female). What is the probability that exactly 4 of the 10 will be male (6 female)?<BR>\n" );
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document.write( "# of ways to succeed: 20C4 * 70C6 <BR>\n" );
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document.write( "# of possible outcomes: 90C10\r<BR>\n" );
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document.write( "P(4 male and 6 female) = [20C4*70C6]/90C10 =  0.1110<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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