Question: Use any method to test the given hypothesis. Assume that the samples are independent and that they have been randomly selected 1) A researcher

Use any method to test the given hypothesis. Assume that the samples

Use any method to test the given hypothesis. Assume that the samples are independent and that they have been randomly selected 1) A researcher finds that of 1000 peopie who said that they attend a religious service at least once a week, 31 stopp help a person with car trouble. Of 1200 people interviewed who had not attended a religious service at least once month, 22 stopped to help a person with car trouble. a.) At the 0.05 significance level, test the claim that the two proportions are equal. b.) Construct a 95% confidence interval. What does the interval suggest?

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a b For sample 1 we have that the sample size is N 1000 the number of favorable cases is X 31 so the... View full answer

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