document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1185354>Question 1185354</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A large fast-food restaurant is having a promotional game where game pieces can be found on various products. Customers can win food or cash prizes. According to the company, the probability of winning a prize (large or small) with any eligible purchase is 0.15.\r<BR>\n" );
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document.write( "Consider your next 20 purchases that produce a game piece. Calculate the following:\r<BR>\n" );
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document.write( "What is the probability that you win between 4 and 6 (inclusive) prizes? \r<BR>\n" );
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document.write( "This is a binomial distribution. Give your answers to 4 decimal places.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #816465 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=816465\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p(4)=20C4*0.15^4*0.85^16=0.1821<BR>\n" );
document.write( "p(5)=20C5*0.15^5*0.85^15=0.1028<BR>\n" );
document.write( "p(6)=20C6*0.15^6*0.85^14=0.0454<BR>\n" );
document.write( "=sum or 0.3303<BR>\n" );
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