document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=879665>Question 879665</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Matt Cronin, a tennis analyst, has a rate of 0.125 for predicting the wrong<BR>\n" );
document.write( "winner of a tennis match. In a Grand Slam tournament there are 120 matches<BR>\n" );
document.write( "prior to quarter-final (64 matches in the 1st round, 32 matches in the 2nd<BR>\n" );
document.write( "round, 16 matches in the 3rd round and 8 matches in the 4th round). Calculate<BR>\n" );
document.write( "the probability that he predicted the winner:<BR>\n" );
document.write( "(i) correctly in more than 12 matches in the 3rd round<BR>\n" );
document.write( "(ii) wrongly in between 12 and 24 matches in the 1st round. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #531028 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=531028\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p(picking loser) = .125, p (picking winner) = .875<BR>\n" );
document.write( "(i) correctly in more than 12 matches in the 3rd round: P= 1- binomcdf(16, .875, 12)<BR>\n" );
document.write( "(ii) wrongly in between 12 and 24 matches in the 1st round.<BR>\n" );
document.write( "binomcdf(64, .125, 24) - binomcdf(64, .125, 12) </SPAN>\n" );
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