document.write( "Question 1159762: A data set has mean of 75 and a standard deviation of 11.5 find the z-score for each of the following :
\n" ); document.write( "A. X=85
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Algebra.Com's Answer #782963 by Boreal(15235)\"\" \"About 
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z=(x-mean)sd
\n" ); document.write( "=(85-75)/11.5
\n" ); document.write( "=10/11.5 =0.8696
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