document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=345319>Question 345319</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A normal distribution has a mean of 80 and a standard deviation of 14. Determine the value above which 80 percent of the values will occur.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #247069 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=247069\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A normal distribution has a mean of 80 and a standard deviation of 14. Determine the value above which 80 percent of the values will occur. <BR>\n" );
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document.write( "Find the z-value associated with a right tail of 80%<BR>\n" );
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document.write( "invNorm(0.8) = 0.8416<BR>\n" );
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document.write( "Find the corresponding raw-score value using x = zs+u<BR>\n" );
document.write( "x = 0.8416*14+80 = 91.78<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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