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Mathematics, 15.04.2021 17:30 eaarnold

On a test that has a normal distribution, a score of 60 falls two standard deviations below the mean, and a score of 75 falls three standard deviations above the mean. Determine the mean of this test.

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On a test that has a normal distribution, a score of 60 falls two standard deviations below the mean...

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