From the sample statistics, find the value of p-bar used to test the hypothesis that the population proportions are equal. n1 = 216, n2 = 186 x1 = 76, x2 = 99 0.218 0.392 0.305 0.435
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p1 = x1/n1 = 76/216 p2 = x2/n2 = 99/186 Show more…
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