Question 2: You are interested in finding a 98% confidence interval for the mean number of visits for physical therapy patients. The data below show the number of visits for 12 randomly selected physical therapy patients. Round answers to 3 decimal places where possible. 24 8 7 21 24 5 6 5 15 6 21 17 Find a 98% confidence interval for the mean number of visits for physical therapy patients.

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