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Question
Construct a 95% confidence interval estimate for the difference between two population means based on the following information:
A) 25.41 ≤ ( 1- 2) ≤ 44.59
B) 35.41 ≤ ( 1- 2) ≤ 40.59
C) 15.741 ≤ ( 1- 2) ≤ 54.16
D) 22.13 ≤ ( 1- 2) ≤ 47.87
Answer
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