SOLUTION: With a raw score of 20 what is the Z score ? the mean is 17.08 standard deviation is 5.02

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Question 745141: With a raw score of 20 what is the Z score ?
the mean is 17.08 standard deviation is 5.02
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
z = (x - mu)/sigma

z = (20 - 17.08)/5.02

z = 2.92/5.02

z = 0.58167

The z-score is roughly z = 0.58167