document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=939538>Question 939538</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The average cost per night of a hotel room in New York City is $273 <BR>\n" );
document.write( "Assume this estimate is based on a sample of 45 hotels and that the sample standard deviation is $65.\r<BR>\n" );
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document.write( " What is the 95% confidence interval estimate of the population mean? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #572519 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=572519\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ME = 1.96(65/sqrt(45)) = $64 rounded<BR>\n" );
document.write( "CI: 273 - 64 < &#956; < 273 + 65 </SPAN>\n" );
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