document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=899349>Question 899349</A>: <I><SPAN STYLE=\"word-break: break-all;\"> n a recent study, it was found that 40% of customers are unsatisfied with their bank. In a sample of 25 customers, what is the probability of finding at least 15 unsatisfied customers? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #545335 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=545335\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p = .40, n = 25<BR>\n" );
document.write( "TI syntax is 1 – binomcdf(n, p, largest x-value).<BR>\n" );
document.write( "P(x &#8805; 15) = 1 - binomcdf(25,.40, 14) = .0344 </SPAN>\n" );
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