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A set of final examination grades in an introductory statistics course is normally​ distributed, with a...

A set of final examination grades in an introductory statistics course is normally​ distributed, with a mean of 76 and a standard deviation of 8

a. What is the probability that a student scored below 88 on this​ exam?

math   Statistics-And-Probability   
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Answer #1

The probability that a student scored below 88 on this exam is 0.9332

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