10 111 z Value for Testing p1p2 d0 To test the null hypothesis H0 that p1 p2 d0, where d0 0, we base our decision on z p1 p2 d0 p1 q1 n1 p2 q2 n2 , which is a value of a random variable whose distribution approximates the standard normal distribution as long as n1 and n2 are both large With reference to Example 10 11 on page 384, test the hypothesis that the percentage of town voters favoring the construction of the chemical plant will not exceed the percentage of county voters by more than 3 Use a P value in your conclusion

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10 111 z Value for Testing p1p2   d0  To test the null hypothesis H0 that p1 p2   d0, where d0   0, we base our decision on z   p1  p2   d0 p1 q1 n1   p2 q2 n2 , which is a value of a random variable whose distribution approximates the standard normal distribution as long as n1 and n2 are both large  With reference to Example 10 11 on page 384, test the hypothesis that the percentage of town voters favoring the construction of the chemical plant will not exceed the percentage of county voters by more than 3   Use a P value in your conclusion

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Question: 10.111 z-Value for Testing p1p2 = d0: To test the null hypothesis H0 that p1 p2 = d0, where d0 = 0, we base our

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