document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=871651>Question 871651</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Sixty-two percent of adults in the US have an HDTV in their home. You randomly select 45 adults in the US and ask them if they have an HDTV in their home. What is the probability that fewer than 20 of them respond yes? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #525670 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=525670\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p = .62,  n = 45<BR>\n" );
document.write( "P(x < 20) = 1 - binomcdf(45, .62, 20) = 1 - .9944 = .0056  0r  .56% </SPAN>\n" );
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