document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1178110>Question 1178110</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The scores on a psychology exam were normally distributed with a mean of and a standard deviation of . A failing grade on the exam was anything 2 or more standard deviations below the mean. What was the cutoff for a failing​ score? Approximately what percentage of the students​ failed? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #807272 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=807272\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2 standard deviations below the mean is 2.28% of the group.  The cutoff is not able to be determined without the scores, but it is the mean-2sd. </SPAN>\n" );
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