Question: Construct a 95 percent confidence interval for 1- 2, where x 1 = 34.36, x 2 = 26.45, s1 = 9, s2= 6, n1 =

Construct a 95 percent confidence interval for 1- 2, where x 1 = 34.36, x 2 =

26.45, s1 = 9, s2= 6, n1 = 10, n2 = 16. (Assume equal population variance)

A. (1.59 14.23)

B. (2.10 13.72)

C. (1.86 13.96)

D. (1.88 13.94)

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