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8. Suppose you want to test the hypotheses below at a 0.05 significance level; HO: p(1) - p(2) = 0 H1: p(1) - p(2) .ne.

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8. Suppose you want to test the hypotheses below at a 0.05 significance level; HO: p(1) - p(2) = 0 H1: p(1) - p(2) .ne. 0 You have the following information about a set of data. Samples are independent, and distributed binomially. Sample (1): x = 35 n = 50 Sample (2): X = 40 n = 60 What is the value of the test statistic? a. 2.36 b. 0.98 c. 0.18 d. 0.338. d (0.70-0.67)-0 Zo 1 1 0.68* (1-0.68)* + 50 60

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