Question: HW Problem 51. (5 pts) Use the data in HW Problem 50 to construct a 95% confidence interval for the difference in the number of

HW Problem 51. (5 pts) Use the data in HW Problem 50 to construct a 95% confidence interval for the difference in the number of site visits per sales rep before and after the 3-day seminar. Round to four quality decimal places and clearly interpret your confidence interval in the context of the question being asked

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