document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=905860>Question 905860</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Forty-nine items are randomly selected from a population of 500 items. The sample mean is 40 and the sample standard deviation 9.<BR>\n" );
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document.write( "Develop a 99% confidence interval for the population mean. (Round your answers to 3 decimal places.)<BR>\n" );
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document.write( "  The confidence interval is between_______ and__________.  <BR>\n" );
document.write( "I got 36.217 and 43.783 However this is wrong. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #549455 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=549455\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (Round your answers to 3 decimal places.)<BR>\n" );
document.write( "ME = 2.576(9/sqrt(49) = 3.312 <BR>\n" );
document.write( "40 - 3.312 = 36.688<BR>\n" );
document.write( "40 + 3.312 = 43.312 </SPAN>\n" );
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