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Conduct a test at the a = 0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume the samples were obtained independently from a large population using simple random sampling. Test whether p, >P2. The sample data are x, = 126, n, = 248, x2 = 134, and n2 = 313. (a) Choose the correct null and alternative hypotheses below. Ho: P1 = P2 versus H: P, P2 OC. Ho: P1 = 0 versus H,: P, #0 O D. Ho: P1 =P2 versus H: P, *P2 (b) Determine the test statistic. z,= (Round to two decimal places as needed.)

Conduct a test at the a = 0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume the samples were obtained independently from a large population using simple random sampling. Test whether p, >P2. The sample data are x, = 126, n, = 248, x2 = 134, and n2 = 313. (a) Choose the correct null and alternative hypotheses below. Ho: P1 = P2 versus H: P, P2 OC. Ho: P1 = 0 versus H,: P, #0 O D. Ho: P1 =P2 versus H: P, *P2 (b) Determine the test statistic. z,= (Round to two decimal places as needed.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Conduct a test at the a = 0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume the samples were obtained independently from a large population using simple random sampling. Test whether p, >P2. The sample data are x, = 126, n, = 248, x, = 134, and n, = 313. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus H: P1 <P2 O B. Ho: P1 = P2 versus H,: P1 > P2 O C. Ho: P1 = 0 versus H,: p, #0 O D. Ho: P1 = p2 versus H,: p, #p2 (b) Determine the test statistic. Zo = (Round to two decimal places as needed.)
Transcribed Image Text:Conduct a test at the a = 0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume the samples were obtained independently from a large population using simple random sampling. Test whether p, >P2. The sample data are x, = 126, n, = 248, x, = 134, and n, = 313. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus H: P1 <P2 O B. Ho: P1 = P2 versus H,: P1 > P2 O C. Ho: P1 = 0 versus H,: p, #0 O D. Ho: P1 = p2 versus H,: p, #p2 (b) Determine the test statistic. Zo = (Round to two decimal places as needed.)
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