SOLUTION: A Math test has a mean of 35 and standard deviation of 18.0. Find the corresponding z scores for: I. a test score of 34 II. a test score of 71

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Question 481635: A Math test has a mean of 35 and standard deviation of 18.0. Find the corresponding z scores for:

I. a test score of 34
II. a test score of 71
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
A Math test has a mean of 35 and standard deviation of 18.0. Find the corresponding z scores for:
I. a test score of 34
z(34) = (34-35)/18 = -/18
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II. a test score of 71
z(71) = (71-35)/18 = 36/18 = 2
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Cheers,
Stan H.
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