document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=632203>Question 632203</A>: <I><SPAN STYLE=\"word-break: break-all;\"> in a Gallup poll of 1005 individuals, 45% thought they were worse off financially than a year ago. if we want a 95% confidence interval,find the margin of error. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #398118 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=398118\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> in a Gallup poll of 1005 individuals, 45% thought they were worse off financially than a year ago. if we want a 95% confidence interval,find the margin of error.<BR>\n" );
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document.write( "ME = 1.96*sqrt[0.45*0.55/1005] = 0.0308<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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