document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1190314>Question 1190314</A>: <I><SPAN STYLE=\"word-break: break-all;\"> College Tuition: A simple random of 35 colleges and universities in the united states has a mean tuition of $18,702 with a standard deviation of $10,653. Construct a 95% confidence interval for the mean tuition for all colleges and universities in the United Sates.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #822120 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=822120\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 95% half-interval=t(0.975, df=34)*10653/sqrt(35). Use the t-distribution, because the sd used is from the sample itself.<BR>\n" );
document.write( "=2.032*1800.69=3658.99=$3659<BR>\n" );
document.write( "the interval is ($15043, $22361) </SPAN>\n" );
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