document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=184919>Question 184919</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An aptitude test has a mean of 220 and a standard deviation of 10, find the corresponding z score for: a) a test score of 232, b)a test score of 212.\r<BR>\n" );
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document.write( "Thanks much- I just am having an awful time with stats! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #138766 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=138766\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> An aptitude test has a mean of 220 and a standard deviation of 10, <BR>\n" );
document.write( "find the corresponding z score for: <BR>\n" );
document.write( "a) a test score of 232,<BR>\n" );
document.write( "z(232) = (232-220)/10 = 12/10 = 1.2<BR>\n" );
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document.write( "b)a test score of 212.<BR>\n" );
document.write( "z(212) = (212-220)/10 = -8/10 = -0.8<BR>\n" );
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document.write( "Thanks much- I just am having an awful time with stats!<BR>\n" );
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document.write( "What seems to be the trouble?  Are you taking the <BR>\n" );
document.write( "course on line?  At what level is the course being<BR>\n" );
document.write( "offered? high school?, college? graduate?<BR>\n" );
document.write( "Why do you have to take it? nursing?, business? other?<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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