document.write( "Question 930302: 1. The mean SAT verbal score is 412, with a standard deviation of 90. Use the Empirical Rule to determine what percent of the scores lie between 412 and 592. (Assume the data set has a bell-shaped distribution.)
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\n" ); document.write( " 34%
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\n" ); document.write( " 81.5%
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\n" ); document.write( " 47.5%
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\n" ); document.write( " 68%
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\n" ); document.write( " None of the above
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Algebra.Com's Answer #564831 by stanbon(75887)\"\" \"About 
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The mean SAT verbal score is 412, with a standard deviation of 90. Use the Empirical Rule to determine what percent of the scores lie between 412 and 592. (Assume the data set has a bell-shaped distribution.)\r
\n" ); document.write( "\n" ); document.write( " 34%\r
\n" ); document.write( "\n" ); document.write( " 81.5%\r
\n" ); document.write( "\n" ); document.write( " 47.5%\r
\n" ); document.write( "\n" ); document.write( " 68%\r
\n" ); document.write( "\n" ); document.write( " None of the above
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\n" ); document.write( "Find how many std deviations 592 is from the mean.
\n" ); document.write( "(592-412)/90 = 580/90 = 6.444
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\n" ); document.write( "Ans: 50%
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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