document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=323907>Question 323907</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A researcher collected sample data for 16women ages 18 to 24. The sample had a mean serum cholesterol level (measured in mg/100 mL) of 191.7, with a standard deviation of 7. Assuming that serum cholesterol levels for women ages 18 to 24 are normally distributed, find a 90% confidence interval for the mean serum cholesterol level of all women in this age group. Then complete the table below. <BR>\n" );
document.write( "Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place. <BR>\n" );
document.write( "What is the lower limit of confidence interval?<BR>\n" );
document.write( "What is the upper limit of confidence interval?\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 #231845 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=231845\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A researcher collected sample data for 16women ages 18 to 24. The sample had a mean serum cholesterol level (measured in mg/100 mL) of 191.7, with a standard deviation of 7. Assuming that serum cholesterol levels for women ages 18 to 24 are normally distributed, find a 90% confidence interval for the mean serum cholesterol level of all women in this age group. Then complete the table below. <BR>\n" );
document.write( "Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place. <BR>\n" );
document.write( "What is the lower limit of confidence interval?::::::188.63<BR>\n" );
document.write( "What is the upper limit of confidence interval?::::::194.77<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
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