document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=721249>Question 721249</A>: <I><SPAN STYLE=\"word-break: break-all;\"> According to an Internet posting, 80% of adults enjoy drinking beer. A group of 7 adults is chosen randomly. The probability that no more than 3 of them enjoy drinking beer is:  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #442280 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=442280\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> According to an Internet posting, 80% of adults enjoy drinking beer. A group of 7 adults is chosen randomly. The probability that no more than 3 of them enjoy drinking beer is: <BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "Binomial Problem with n = 7 ; p(drink)= 0.8<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "P(0<= x <=3) = binomcdf(7,0.8,3) = 0.0333<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );