Mathematics, 13.04.2021 22:10 TheCampingStone

On a test has a normal distribution, a score of 72 falls two standards deviations above the mean, and a score of 48 falls one standard below the mean determine the mean of this test. What would the answer be ?

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On a test has a normal distribution, a score of 72 falls two standards deviations above the mean, an...