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Two different simple random samples are drawn from two different populations. The first sample consists of 20 people with 11 having a common attribute The
Two different simple random samples are drawn from two different populations. The first sample consists of 20 people with 11 having a common attribute The second sample consists of 2100 people with 1474 of them having the same common attribute. Compare the results from a hypothesis test of P, = P2 (with a 0.01 significance level) and a 99% confidence interval estimate of P1 - P2 What are the null and alternative hypotheses for the hypothesis test? OA. Ho P1 = P2 O B. Ho P1 SP2 OC. Ho P1 P2 H1 P1 > P2 H1 P1 / P2 H1 P1 / P2 O D. Ho P1 2 P2 O E. Ho P1 = P2 OF. Ho P1 FP2 H1: P1 / P2 H1: P1 P2 H1 : P1 # P2 H1 : P1 P2 H1 P1 * P2 H1: P1 > P2 Identify the test statistic (Type an integer or decimal rounded to two decimal places as needed.) Identify the P-value. (Type an integer or decimal rounded to three decimal places as needed.) What is the conclusion for this test? evidence to support the claim that the incidence of malaria is lower for infants using bednets. The bednets to be effective The P-value is the significance level a, so the null hypothesis. There is
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