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Question 2 of 15 (1 point) Attempt 1 of 1 0 3h 16m Remaining 7.1 Section Exer Freshmen GPAs First-semester GPAs for a random selection

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Question 2 of 15 (1 point) Attempt 1 of 1 0 3h 16m Remaining 7.1 Section Exer 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 95% confidence. Assume o = 0.62. Round intermediate and final answers to two decimal places. Assume the population is normally distributed. 3.1 3.8 3.0 3.2 2.8 2.7 2.5 1.9 2.0 2.7 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 Send data to Excel

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