Mathematics, 22.04.2021 07:00 lindsayb2000

Question 6 (6 points) (09.05 MC)
The grades on the last history exam had a mean of 80%. Assume the population of grades on history exams is known to be distributed
normally, with a standard deviation of 5%. Approximately what percent of students earn a score between 70% and 80%? (6 points)

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Question 6 (6 points) (09.05 MC)
The grades on the last history exam had a mean of 80%. Assu...

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