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?