document.write( "Question 448987: Given a mean of 571 and a standard deviation of 236.5. What is the z-score of the value 724. Round to the nearest tenth. \n" ); document.write( "
Algebra.Com's Answer #308865 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "mean of 571 and a standard deviation of 236.5
\n" ); document.write( "z-score of the value 724 = (724-571)/236.5 = .6 (rounded to the nearest tenth) \n" ); document.write( "
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