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QUESTION 3 ANSWER PLEASE Question 3 of 28 (3 points) | Attempt 1 of 1 | @) 4h 50m Remaining 7.1 Section Exercise Freshmen GPAs

QUESTION 3 ANSWER PLEASE

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Question 3 of 28 (3 points) | Attempt 1 of 1 | @) 4h 50m Remaining 7.1 Section Exercise Freshmen GPAs First-semester GPAs for a random selection of freshmen at a large university are shown. Estimate the true mean GPA of the freshman class with 99% confidence. Assume o = 0.62. Round intermediate and final answers to two decimal places. Assume the population is normally distributed. OL 3.8 3.0 2.8 3.3 2.7 2.9 2.0 3.2 1.9 2.8 2.2 4.0 1.9 2.8 2.0 2.7 3.9 3.8 3.5 2.7 3.1 3.8 3.0 3.2 2.8 2.7 2.5 1.9 Send data to Excel

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