Question: Random samples of size n1 = 55 and n2 - 65 were drawn from populations 1 and 2, respectively. The samples yielded p1 = .7

Random samples of size n1 = 55 and n2 - 65 were drawn from populations 1 and 2, respectively. The samples yielded p̂1 = .7 and p̂2 = .6. Test H0: (p1 - p2) = 0 against Ha: (P1 - P2) > 0 using a = .05.

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