SOLUTION: A data set has mean of 75 and a standard deviation of 11.5 find the z-score for each of the following : A. X=85

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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 :
A. X=85
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
z=(x-mean)sd
=(85-75)/11.5
=10/11.5 =0.8696