document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1009752>Question 1009752</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose a test of coordination for first graders is scored so that the mean for all first graders is 50 and the standard deviation is 15. If we assume further that the distribution is normal, what percent of the first graders score: A. Between 40 and 70?. B. Below 30 ?. C. Above 75? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #625256 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=625256\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> z=(x-mu)/sigma<BR>\n" );
document.write( "the first is z between -2/3 and +4/3, which is 0.6563<BR>\n" );
document.write( "The second is z < -4/3, and this is 0.0912<BR>\n" );
document.write( "The third is z>(5/3) and this is 0.0478. </SPAN>\n" );
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