document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1076761>Question 1076761</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose a random sample of 36 is selected from a population with a standard deviation of 12. If the sample mean is 98, the 99% confidence interval to estimate the population mean is </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #691369 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=691369\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> CI= mean +/- t (df=35, 0.995)*s/sqrt (n)<BR>\n" );
document.write( "t value is 2.71<BR>\n" );
document.write( "98+/- 2.71*12/6=<BR>\n" );
document.write( "98+/- 5.42<BR>\n" );
document.write( "(92.58, 103.42) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );