document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1011402>Question 1011402</A>: <I><SPAN STYLE=\"word-break: break-all;\"> To compare two kinds of bumper guards, 6 of each kind<BR>\n" );
document.write( "were mounted on a certain kind of compact car. Then<BR>\n" );
document.write( "each car was run into a concrete wall at 5 miles per<BR>\n" );
document.write( "hour and the following are the costs of repairs (in<BR>\n" );
document.write( "memory terms) be able to assert with 90% confidence<BR>\n" );
document.write( "that the sample mean is off by at most 10 days?<BR>\n" );
document.write( "Bumper guard 1 107 148 123 165 102 119\r<BR>\n" );
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document.write( "Bumper guard 2 134 115 112 151 133 129\r<BR>\n" );
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document.write( "Use the 0.01 level of significance to test the difference<BR>\n" );
document.write( "between the two sample means is significant.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #627231 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52879)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=627231\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Stop flooding the forum!\r<BR>\n" );
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