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Mathematics, 10.09.2021 05:40 silviamgarcia

On a test that has a normal distribution, a score of 18 falls two standard deviations below the mean, and a score of 38 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 18 falls two standard deviations below the mean...
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