document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=616742>Question 616742</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the probability of choosing 3 people at random from a group of 20 people. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #387868 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=387868\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the probability of choosing 3 people at random from a group of 20 people.<BR>\n" );
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document.write( "There is only one set of 3 people that satisfies the selection process.<BR>\n" );
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document.write( "There are 20C3 = 1140 sets of 3 people.<BR>\n" );
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document.write( "P(pick a particular set of 3 from 20 ) = 1/1140<BR>\n" );
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document.write( "cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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