document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=712348>Question 712348</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given a level of confidence of 95% and a population standard deviation of 13, answer the following:<BR>\n" );
document.write( "A. what other information is necessary to find the sample size (n)<BR>\n" );
document.write( "B. Find the maximum error of estimate (E) if n = 96  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #437880 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=437880\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given a level of confidence of 95% and a population standard deviation of 13, answer the following:<BR>\n" );
document.write( "A. what other information is necessary to find the sample size (n)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "n = [z*s/E]^2<BR>\n" );
document.write( "Ans: Margin of Error<BR>\n" );
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document.write( "B. Find the maximum error of estimate (E) if n = 96<BR>\n" );
document.write( "96 = [1.96*13/E]^2<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "1.96*13/E = sqrt(96)<BR>\n" );
document.write( "E = (1.96*13)/sqrt(96)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "E = 2.6005<BR>\n" );
document.write( "=========<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );