document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=405848>Question 405848</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the value of z such that approximately 13.31% of the distribution lies between it and the mean. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #286572 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=286572\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the value of z such that approximately 13.31% of the distribution lies between it and the mean.<BR>\n" );
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document.write( "Draw a normal curve and put the mean in the middle.<BR>\n" );
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document.write( "Shade an area of 13.31% to the left of the mean.<BR>\n" );
document.write( "That has a left tale of 50-13.31 = 36.69%<BR>\n" );
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document.write( "Find the z-value with a left tail of 36.69%:<BR>\n" );
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document.write( "z = invNorm(0.3669) = -0.3401<BR>\n" );
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document.write( "Similarly, if you shade the area on the<BR>\n" );
document.write( "right side of the mean you will get a<BR>\n" );
document.write( "z-value of +0.3401<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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