document.write( "Question 298147: Use the 68-95-99.7 rule to find the following quantities:
\n" ); document.write( "a.Percentage of scores less than 100
\n" ); document.write( "b. Relative frequency of scores less than 120
\n" ); document.write( "c.Percentage of scores less than 140
\n" ); document.write( "d. Percentage of scores less than 80
\n" ); document.write( "e. Relative frequency of scores less than 60
\n" ); document.write( "f. percentage of scores greater than 120
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Algebra.Com's Answer #214590 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
To answer these questions you need to know
\n" ); document.write( "the mean and standard deviation of the
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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