## Question

###### First-semester GPAs for random selection of freshmen at a large university are shown: Estimate the true mean GPA of the freshman class with 90% confidence: Assumeo 0.62 Round intermediate and final answers to two decimal places Assume the population is normally distributed.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 1.9Download data

First-semester GPAs for random selection of freshmen at a large university are shown: Estimate the true mean GPA of the freshman class with 90% confidence: Assumeo 0.62 Round intermediate and final answers to two decimal places Assume the population is normally distributed. 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 Download data

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