document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=887721>Question 887721</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given a mean of 8 and a standard deviation of 0.7, what is the z-score of the value 9 rounded to the nearest tenth? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #536818 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=536818\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x = 9<BR>\n" );
document.write( "mu = 8<BR>\n" );
document.write( "sigma = 0.7\r<BR>\n" );
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document.write( "z = (x-mu)/sigma\r<BR>\n" );
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document.write( "z = (9-8)/0.7\r<BR>\n" );
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document.write( "z = 1/0.7\r<BR>\n" );
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document.write( "z = 1.42857142857142\r<BR>\n" );
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document.write( "z = <font color=\"red\">1.4</font><BR>\n" );
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