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sandra joseph: attempt 1
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page 14 of 14
question 14 (1 point)
assume that you plan to use a significance level of a = 0.05 to test the claim that p1
= p2, use the given sample sizes and numbers of successes to find the p-value for
the hypothesis test.
n1 = 50 n2 = 75
x1 = 20 x2 = 15