document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1113821>Question 1113821</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a survey of 5100 T.V. viewers, 40% said they watch network news programs. Find the margin of error for this survey if we want 95% confidence in our estimate of the percentage of T.V. viewers who watch network news programs.\r<BR>\n" );
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document.write( "A) 2.00%\r<BR>\n" );
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document.write( "B) 1.34%\r<BR>\n" );
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document.write( "C) 1.54%\r<BR>\n" );
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document.write( "D) 1.76%\r<BR>\n" );
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document.write( "E) 1.12%\r<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 #728901 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=728901\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In a survey of 5100 T.V. viewers, 40% said they watch network news programs. Find the margin of error for this survey if we want 95% confidence in our estimate of the percentage of T.V. viewers who watch network news programs.<BR>\n" );
document.write( "ME = z*sqrt(p*q/n)<BR>\n" );
document.write( "ME = 1.96*sqrt(0.4*0.6/5100) = 1.34% \r<BR>\n" );
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document.write( "A) 2.00% <BR>\n" );
document.write( "B) 1.34% <BR>\n" );
document.write( "C) 1.54% <BR>\n" );
document.write( "D) 1.76% <BR>\n" );
document.write( "E) 1.12<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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