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Exam scores in a biology class have a normal distribution with a mean of 84 and a standard deviation of 17.4. Would it be unusual for a student to score 120 on this exam?
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Exam scores in a biology class have a normal distribution with a mean of 84 and a standard deviation of 17.4.

Would it be unusual for a student to score 120 on this exam?

User VirxEC
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Hey!!

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Exam scores in a biology class have a normal distribution with a mean of 84 and a-example-1
User Mohamed Sami
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