Mathematics, 04.03.2021 02:00 muncyemily

Question 3 of b, Step Correct
Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.54 and a standard deviation of 0.42.
Using the empirical rule, what percentage of the students have grade point averages that are greater than 3.8? Please do not round your answer.

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Question 3 of b, Step Correct
Suppose that grade point averages of undergraduate students at...

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