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A recent quiz, taken by the students in our class, had a mean score of 84 with a standard deviation of 25.Compute the z-score for
A recent quiz, taken by the students in our class, had a mean score of 84 with a standard deviation of 25.Compute the z-score for a student who scored 70.There are 25 students in our class.Answers have been rounded to one decimal place.
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