document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1152773>Question 1152773</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An IQ  test has a mean of 100 and a standard deviation of 15. Assume a normal distribution.  Find the probability.  \r<BR>\n" );
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document.write( "1.  What is the probability that someone scores between 110-120?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #775057 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=775057\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> z=(x-mean)/sd<BR>\n" );
document.write( "z will be between 10/15 and 20/15 or between 2/3 and 4/3<BR>\n" );
document.write( "that probability will be 0.1613 </SPAN>\n" );
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