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Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample dules consists of 1900 people with 1348 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 H1: P1> P2 O D. Ho: P1 SP2 H1: P1 +P2 О В. Но: Ра 3P2 H1: P1

Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample dules consists of 1900 people with 1348 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 H1: P1> P2 O D. Ho: P1 SP2 H1: P1 +P2 О В. Но: Ра 3P2 H1: P1

College Algebra (MindTap Course List)
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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Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample dules consists of 1900 people with 1348 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 H1: P1> P2 O D. Ho: P1 SP2 H1: P1 +P2 О В. Но: Ра 3P2 H1: P1 <P2 ОЕ. Но: Р1 2 р2 H1: P1 + P2 Ос. Но: Р1 -Р2 H1: P1 #P2 O F. Ho: P1 +P2 H1: P1 = P2 Identify the test statistic. (Round to two decimal places as needed.)
Transcribed Image Text:Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample dules consists of 1900 people with 1348 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 H1: P1> P2 O D. Ho: P1 SP2 H1: P1 +P2 О В. Но: Ра 3P2 H1: P1 <P2 ОЕ. Но: Р1 2 р2 H1: P1 + P2 Ос. Но: Р1 -Р2 H1: P1 #P2 O F. Ho: P1 +P2 H1: P1 = P2 Identify the test statistic. (Round to two decimal places as needed.)
QUestLIoNHeip Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample consists of 1900 people with 1348 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. 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 p, #p2. The 99% confidence interval is < (P1 - P2) <U (Round to three decimal places as needed.) What is the conclusion based on the confidence interval?
Transcribed Image Text:QUestLIoNHeip Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample consists of 1900 people with 1348 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. 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 p, #p2. The 99% confidence interval is < (P1 - P2) <U (Round to three decimal places as needed.) What is the conclusion based on the confidence interval?
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