Two different simple random samples are drawn from two different populations. The first sample consists of 20 people with 9 having a common attribute. The second sample consists of 1900 people with 1369 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 p, -P2- What are the null and alternative hypotheses for the hypothesis test? O A. Ho: P1 * P2 O B. Ho: P1 =P2 H: P, *P2 OC. Ho: P1 =P2 H: P, P2 H: P, #P2 Identify the test statistic. (Round to two decimal places as needed.) Identify the critical value(s). (Round to three decimal places as needed. Use a comma to separate answers as needed.) What is the conclusion based on the hypothesis test? The test statistic is v the critical region, so V the null hypothesis. There is v evidence to conclude that pP, P2- The 99% confidence interval is < (P1 -P2) <

Two different simple random samples are drawn from two different populations. The first sample consists of 20 people with 9 having a common attribute. The second sample consists of 1900 people with 1369 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 p, -P2- What are the null and alternative hypotheses for the hypothesis test? O A. Ho: P1 * P2 O B. Ho: P1 =P2 H: P, *P2 OC. Ho: P1 =P2 H: P, P2 H: P, #P2 Identify the test statistic. (Round to two decimal places as needed.) Identify the critical value(s). (Round to three decimal places as needed. Use a comma to separate answers as needed.) What is the conclusion based on the hypothesis test? The test statistic is v the critical region, so V the null hypothesis. There is v evidence to conclude that pP, P2- The 99% confidence interval is < (P1 -P2) <

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Description: Two different simple random samples are drawn from two different populations. The first sample consists of 20 people with 9 having a common attribute. The second sample consists of 1900 people with 1369 of them having the same commonattribute. Compa

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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