document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=909170>Question 909170</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am having problems figuring out where to even start with the following, even just a hit would be appreciated. \r<BR>\n" );
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document.write( "ABC Car Rental Company determined that the distance traveled per car per year is normally<BR>\n" );
document.write( "distributed, with a standard deviation of 645 miles.  If 12% of the cars travel more than<BR>\n" );
document.write( "55,000 miles, what is the mean distance traveled per year?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #551693 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=551693\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 88% &#8804; 55,000<BR>\n" );
document.write( "X the mean distance traveled per year<BR>\n" );
document.write( "z = invNorm(.88) = (55,000 - X)/645<BR>\n" );
document.write( "645invNorm(.88) = 55,000 - X<BR>\n" );
document.write( "X =  55,000 - 645invNorm(.88)<BR>\n" );
document.write( "X = 55,000 - 645(1.175) = 54,242.125, the mean distance traveled per year </SPAN>\n" );
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