document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1179851>Question 1179851</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A standardized test has a mean score of 55 with a standard deviation of 12. Using the Empirical Rule, determine the range of scores for the:\r<BR>\n" );
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document.write( "A. Middle 68% of the population\r<BR>\n" );
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document.write( "B.Middle 95% of the population\r<BR>\n" );
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document.write( "Explain and show work. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #809720 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=809720\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Middle 68% is +/- 1 sd<BR>\n" );
document.write( "the values are 55+/-12, or (43, 67)<BR>\n" );
document.write( "the second is the same for +/- 2 sd or 55+/- 24 or (31, 79) </SPAN>\n" );
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