document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1180956>Question 1180956</A>: <I><SPAN STYLE=\"word-break: break-all;\"> As measured by the Stanford-Binet test, IQ scores are approximately normally distributed with mean 100 and standard deviation 16. Mensa is an organization whose members have IQ scores in the top 2% of the population. To be admitted to Mensa, a person\'s Stanford-Binet IQ score is at least:<BR>\n" );
document.write( "A. 100 - (16 x 2.05) = 67.20.<BR>\n" );
document.write( "B. 100 - (16 x 0.98) = 84.32.<BR>\n" );
document.write( "C. 100 + (16 x 2.05) = 132.80<BR>\n" );
document.write( "D. 100 + (16 x 0.98) = 1 5.68 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #811068 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=811068\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It is C.<BR>\n" );
document.write( "z=(x-mean)/sd<BR>\n" );
document.write( "so 2.05=(x-mean)/16<BR>\n" );
document.write( "x=mean+(16*2.05)<BR>\n" );
document.write( "It also has to be well over 100. </SPAN>\n" );
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