document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=570023>Question 570023</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Amy has a quiz on which she has to answer any 3 out of 5 questions.  If she is equally well versed on all questions and chooses at random, what is the probability that 1 is not chosen? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #367515 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=367515\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Amy has a quiz on which she has to answer any 3 out of 5 questions. If she is equally well versed on all questions and chooses at random, what is the probability that 1 is not chosen?<BR>\n" );
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document.write( "@ of ways to succeed: 4C3 = 4<BR>\n" );
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document.write( "# of random drawings of three: 5C3 = 5C2 = 10<BR>\n" );
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document.write( "Ans: 4/10 = 2/5<BR>\n" );
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document.write( "cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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