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Consider two independent binomial experiments. In the first one, 40 trials had 15 successes. In the...

Consider two independent binomial experiments. In the first one, 40 trials had 15 successes. In the second one, 60 trials had 6 successes. Find a 95% confidence interval for p1 - p2.

A. 0.112 to 0.438

B. 0.097 to 0.453

C. 0.107 to 0.443

D. 0.100 to 0.450

Math   Statistics-And-Probability   
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