document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1168060>Question 1168060</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello, can you please help with this question?1?	<BR>\n" );
document.write( "Data Set “Body Temperatures” includes body temperatures measured at \8am and 12 am on day 2 of a study. Calculate a 95% confidence interval for the difference the mean temperature at 8 am and 12 am?\r<BR>\n" );
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document.write( "Thank you!\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 #792701 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=792701\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> need more information<BR>\n" );
document.write( "the 95%CI is the mean +/-  t*s/sqrt(n), where t is t(0.975, df=whatever the sample size is)* std dev/sqrt(n) </SPAN>\n" );
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