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Mathematics, 03.12.2019 03:26 amortegaa805

Assume that you plan to use a significance level of α = 0.05 to test the claim that p1 = p2. use the given sample sizes and numbers of successes to find the z test statistic for the hypothesis test.

n1 = 196 n2 = 189
x1 = 85 x2 = 81

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