Question: Let the random variables X1 and X2 follow binomial distributions that have parameters n1 = 100, n2 = 75, Let x1 = 35 and x2

Let the random variables X1 and X2 follow binomial distributions that have parameters n1 = 100, n2 = 75, Let x1 = 35 and x2 = 27 be observed values of X1 and X2. Let p1 and p2 be the true proportions. Determine an appropriate 95% confidence interval for p1 – p2.

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