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Question 2: In order to determine the miles per gallon rating for a new midsize minivan, an automaker randomly selected a sample of 50
Question 2: In order to determine the miles per gallon rating for a new midsize minivan, an automaker randomly selected a sample of 50 vehicles. The showed = 31.56 mpg with s=.798 mpg. At 95% confidence, what is the minimum mpg rating you could give the car?
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