document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=193389>Question 193389</A>: <I><SPAN STYLE=\"word-break: break-all;\"> At a certain university, the average cost of books per student was $330 per student last semester. In a sample of 50 students this semester, their average cost was $355 with a standard deviation of $85. The Dean of Students believes that the costs are greater this semester. What is the test value for this hypothesis?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #145184 by </B><A HREF=/tutors/aboutme.mpl?userid=yuendatlo><B>yuendatlo(23)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=yuendatlo><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=145184\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> qwer </SPAN>\n" );
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