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A distribution of test scores has a mean of 72 and a standard deviation of 4. Sharon's test score is 9 points above the mean.

A distribution of test scores has a mean of 72 and a standard deviation of 4.

Sharon's test score is 9 points above the mean.

Jill has a z-score of +1.20.

Steve's score is 1/2 of a standard deviation above the mean.

Ramon has a score of x = 85.

find Sharon z-score

find Jill raw score

find Steve z-score

find Ramon z-score

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