document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=634591>Question 634591</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A cage has  10 male and 5 female birds. If three birds are selected at random from the cage , what is the probability that all are males? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #399719 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=399719\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A cage has 10 male and 5 female birds. If three birds are selected at random from the cage , what is the probability that all are males?<BR>\n" );
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document.write( "# of ways to succeed: 10C3 = (10*9*8)/(1*2*3) = 120 ways<BR>\n" );
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document.write( "# of possible outcomes: 15C3 = (15*14*13)/(1*2*3) = 455<BR>\n" );
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document.write( "P(3 males) = 120/455<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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