Question: We are testing H o : p1 p2 H A : p1 p2 at 1% level of significance for the presence of an attribute in

We are testing H o : p1 p2 H A : p1 p2 at 1% level of significance for the presence of an attribute in two populations 1 and 2. The results from independent simple random samples are shown below. # with the attribute Sample size Population 1 Population 2 56 132 198 489 a) State the test statistic, the P_value, and your conclusion about rejecting or not rejecting the null hypothesis. b) Compute a 99% confidence interval for p1 p2 and describe whether the information from this interval is consistent with the conclusion in the hypothesis test

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