document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=453935>Question 453935</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A teacher finds that the mean score of his class is 72 with a standard deviation of 8.  Find the z-score corresponding to 50 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311843 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=311843\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A teacher finds that the mean score of his class is 72 with a standard deviation of 8. Find the z-score corresponding to 50<BR>\n" );
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document.write( "z(50) = (50-72)/8 = -2.75<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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