document.write( "Question 93297: In a set of 200 numbers, how many will lie within 2 standard deviations of the mean? \n" ); document.write( "
Algebra.Com's Answer #67914 by stanbon(75887)\"\" \"About 
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Approximately 95% of the numbers or 190 of them.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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