Mathematics, 28.10.2019 15:31 cksbanks
The scores on an exam are normally distributed with a mean of 77 and a standard deviation of 10. what percent of the scores are greater than 87?
68%
16%
84%
2.5%
Answers: 2
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Answers: 1
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Answers: 1
The scores on an exam are normally distributed with a mean of 77 and a standard deviation of 10. wha...
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