document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=299448>Question 299448</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this question on binomial probability. \r<BR>\n" );
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document.write( "Question 37% of adults say cashews are their favorite kind of nut. You randomly select 12 adults and ask each to<BR>\n" );
document.write( "4.2.21. name his or her favorite nut. Find the probability that the number who say cashews are their favorite nut is<BR>\n" );
document.write( "(a) exactly three, (b) at least four, and (c) at most two. If convenient, use technology to find the probabilities.\r<BR>\n" );
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document.write( "(a) P(3) = (Round to the nearest thousandth as needed.)<BR>\n" );
document.write( "(b) P(x  4) E (Round to the nearest thousandth as needed.)<BR>\n" );
document.write( "(c) P(x  2) = (Round to the nearest thousandth as needed.)<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 #215208 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=215208\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Question 37% of adults say cashews are their favorite kind of nut. You randomly select 12 adults and ask each to<BR>\n" );
document.write( "4.2.21. name his or her favorite nut. Find the probability that the number who say cashews are their favorite nut is<BR>\n" );
document.write( "(a) exactly three, (b) at least four, and (c) at most two. If convenient, use technology to find the probabilities. <BR>\n" );
document.write( "(a) P(3) = binompdf(12,0.37,3) = 0.1742<BR>\n" );
document.write( "(b) P(x >= 4) = 1 - binomcdf(12,0.37,3) = 0.7053<BR>\n" );
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document.write( "(c) P(x <= 2) = binomcdf(12,0.37,2) = 0.2947<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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