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Ber [7]
3 years ago
12

On a test that has a normal distribution, a score of 49 falls three standard deviations below the mean, and a score of 59 falls

two standard deviations above the mean. Determine the mean of this test.
Mathematics
1 answer:
DedPeter [7]3 years ago
6 0

Answer:

Step-by-step explanation:

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