Question: 44. If a manager wishes to develop a confidence interval estimate for estimating the difference between two population means, an increase in the size of

44. If a manager wishes to develop a confidence interval estimate for estimating the difference between two population means, an increase in the size of the samples used will result in: a. an increase in the size of the critical value. b. a wider confidence interval. c. a more precise confidence interval. d. a less precise confidence interval

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