SOLUTION: A set of 50 data values has a mean of 28 and a variance of 4. I. Find the standard score (z) for a data value = 31. II. Find the probability of a data value > 31.

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Question 363393: A set of 50 data values has a mean of 28 and a variance of 4.
I. Find the standard score (z) for a data value = 31.
II. Find the probability of a data value > 31.
Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!


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