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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
Answer
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1
answer:
DedPeter
[7]
3 years ago
6
0
Answer:
Step-by-step explanation:
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