document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1060609>Question 1060609</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose SAT Mathematics scores are normally distributed with a mean of 515 and a standard deviation of 115. A university plans to send letters of recognition to students whose scores are in the top 10%. What is the minimum score required for a letter of recognition?<BR>\n" );
document.write( "can you provide not just the answer but the steps for the ti84 or other calculator. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #675585 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=675585\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the z score that corresponds to p=0.90.<BR>\n" );
document.write( "Using EXCEL's NORMSINV,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=1.281552 ALIGN=MIDDLE  ALT=\"z=1.281552\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-515%29%2F115=1.281552 ALIGN=MIDDLE  ALT=\"%28x-515%29%2F115=1.281552\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Then find x.<BR>\n" );
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document.write( "With regards to your calculator, check your manual and find out how to find the inverse of the normal distribution. In other words, plug in p and calculate z.  </SPAN>\n" );
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