document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=387546>Question 387546</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A nationwide test taken by high school sophomores and juniors has three sections, each scored on a scale of  to . In a recent year, the national mean score for the writing section was , with a standard deviation of . Based on this information, complete the following statements about the distribution of the scores on the writing section for the recent year. \r<BR>\n" );
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document.write( "a. according to Chebyshevs therom, at least 8/9 of the scores lie between what. round to 1 decimal place\r<BR>\n" );
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document.write( "b.according to Chebysev therom, at least what % lies between 28.7 and 72.7\r<BR>\n" );
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document.write( "c.supposed the distrubution is bell shaped. according to the empirical rule, approx what percentof the scores lie between 28.7 and 72.7\r<BR>\n" );
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document.write( "d. suppose that the distubution list is bel shaped, according to the empiricial rule  approx 68 % of the scores are between what\r<BR>\n" );
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document.write( "iam so lost on this  ,not sure where to start </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #273980 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=273980\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Numbers are missing from your post.<BR>\n" );
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