document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=75537>Question 75537</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a recent study 90 percent of the homes in the United States were found to have color TVs. In a sample of nine homes, what is the probability that:\r<BR>\n" );
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document.write( "a. All nine have color TVs?\r<BR>\n" );
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document.write( "b. Less than five have color TVs?\r<BR>\n" );
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document.write( "c. More than five have color TVs?\r<BR>\n" );
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document.write( "d. At least seven homes have color TVs?\r<BR>\n" );
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document.write( "Thank You<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 #54201 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=54201\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In a recent study 90 percent of the homes in the United States were found to have color TVs. In a sample of nine homes, what is the probability that: <BR>\n" );
document.write( "p(have color TV)=0.9<BR>\n" );
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document.write( "a. All nine have color TVs?<BR>\n" );
document.write( "0.9^9=0.3874<BR>\n" );
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document.write( "b. Less than five have color TVs?<BR>\n" );
document.write( "binomcdf(9,0.9,4)=0.0008909<BR>\n" );
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document.write( "c. More than five have color TVs? <BR>\n" );
document.write( "1-binomcdf(9,0.9,5)=0.99166<BR>\n" );
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document.write( "d. At least seven homes have color TVs?<BR>\n" );
document.write( "1-binomcdf(9.0,9,6)=0.94703<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
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