Question: Sketch the sampling distribution of (p1 - p2) based on independent random samples of n1 = 100 and n2 = 200 observations from two binomial

Sketch the sampling distribution of (p̂1 - p̂2) based on independent random samples of n1 = 100 and n2 = 200 observations from two binomial populations with probabilities of success p1 = .1 and p2 = .5, respectively.

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