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Conduct a test at the a = 0.05 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, = 123, n, = 242, x, = 136, and n, = 313. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P, =p, versus H,: p, +P2 O B. Ho: P, =p, versus H,: p, P2 O D. Ho: P, =0 versus H,: P, #0

Conduct a test at the a = 0.05 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, = 123, n, = 242, x, = 136, and n, = 313. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P, =p, versus H,: p, +P2 O B. Ho: P, =p, versus H,: p, P2 O D. Ho: P, =0 versus H,: P, #0

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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(b) The test statistic

z0 is __?__.

​(Round to two decimal places as​ needed.)

​(c) The​ P-value is

__?__.

​(Round to three decimal places as​ needed.)

Test the null hypothesis. Choose the correct conclusion below.

A.

Do not reject the null hypothesis because there is not sufficient evidence to conclude that p1≠p2.

B.

Do not reject the null hypothesis because there is sufficient evidence to conclude that p1>p2.

C.

Reject the null hypothesis because there is not sufficient evidence to conclude that p1<p2.

D.

Reject the null hypothesis because there is sufficient evidence to conclude that p1≠p2.

Conduct a test at the a = 0.05 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, = 123, n, = 242, x, = 136, and n, = 313. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus H,: p1 #P2 O B. Ho: P, = P2 versus H,: P1 <P2 O C. Ho: P, = P2 versus H,: P1 > P2 O D. H,: P, = 0 versus H,: p, #0
Transcribed Image Text:Conduct a test at the a = 0.05 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, = 123, n, = 242, x, = 136, and n, = 313. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus H,: p1 #P2 O B. Ho: P, = P2 versus H,: P1 <P2 O C. Ho: P, = P2 versus H,: P1 > P2 O D. H,: P, = 0 versus H,: p, #0
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