Question: Independent random samples, each containing 600 observations, were selected from two binomial populations. The samples from populations 1 and 2 produced 350 and 410 success,

Independent random samples, each containing 600 observations, were selected from two binomial populations. The samples from populations 1 and 2 produced 350 and 410 success, respectively. For testing H0 : p1 - p2 = 0 against H1 : p1 - p2 < 0 , the proper test statistic is__________. A.5.08 B. 3.59 C. -5.08 D.-3.59

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