document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1120401>Question 1120401</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a recent year, a sample of grade 8 Washington State public school students taking a mathematics assessment test had a mean score of 281 with a standard deviation of 34.4. Possible test scores could range from 0 to 500.  Assume that the scores are normally distributed.\r<BR>\n" );
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document.write( "What percent of students had a test score that is greater than 250? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #737207 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=737207\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> z>(x-mean)/sd or (250-281)/34.4<BR>\n" );
document.write( "z> -31/34.4 or -0.90<BR>\n" );
document.write( "That probability is 0.8159 </SPAN>\n" );
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