Mathematics, 22.09.2021 08:20 marcoantonioperezpan
On a standardized test with normal distribution, the mean is
80 and the standard deviation is 4. If 1,500 students took
the test, approximately how many students are expected to
score between 76 and 84?
Answers: 2
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On a standardized test with normal distribution, the mean is
80 and the standard deviation is 4. I...
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