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A student scored 82 points on a test where the mean score was 79 and the standard deviation was 6. what was the student's z-score?

A student scored 82 points on a test where the mean score was 79 and the standard deviation was 6. what was the student's z-score?
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A student scored 82 points on a test where the mean score was 79 and the standard deviation was 6. what was the student's z-score?

User Harry Johnston
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the ansewr will be 72 when you add them and subract
User DonBecker
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