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Conduct the following test at the a=0.01 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independently using simple random sampling Test whether p, P2. Sample data are x, = 30, n, = 254, x, = 38, and n, = 302. O A. Ho P. =P2 versus H,: P, P2 O C. Ho P =0 versus H, P, =0 O D. Ho P1 =P2 versus H, P, +P2 (b) The test statistic zo 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 O A. Reject the null hypothesis because there is sufficient evidence to conclude that p, #p>. O B. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, #P2 OC. Reject the null hypothesis because there is not sufficient evidence to conclude that p, < p2

Conduct the following test at the a=0.01 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independently using simple random sampling Test whether p, P2. Sample data are x, = 30, n, = 254, x, = 38, and n, = 302. O A. Ho P. =P2 versus H,: P, P2 O C. Ho P =0 versus H, P, =0 O D. Ho P1 =P2 versus H, P, +P2 (b) The test statistic zo 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 O A. Reject the null hypothesis because there is sufficient evidence to conclude that p, #p>. O B. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, #P2 OC. Reject the null hypothesis because there is not sufficient evidence to conclude that p, < p2

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question Help ▼ Conduct the following test at the a=0.01 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independently using simple random sampling. Test whether p, + P2. Sample data are x, = 30, n, = 254, x, = 38, and n, = 302. O A. Ho: P1 =P2 versus H P1 <P2 O B. Ho Pi= P2 versus H, P1> P2 O C. Ho P1 =0 versus H,: p, = 0 O D. Ho P1= P2 versus H, p, P2 (b) The test statistic zn 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. O A. Reject the null hypothesis because there is sufficient evidence to conclude that p, #p.. O B. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, #Pa. O C. Reject the null hypothesis because there is not sufficient evidence to conclude that p, <p,. Click to select your answer(s). 10:48 PM Type here to search 4/25/2021 144 144 Snsert %24 00 %3D
Transcribed Image Text:Question Help ▼ Conduct the following test at the a=0.01 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independently using simple random sampling. Test whether p, + P2. Sample data are x, = 30, n, = 254, x, = 38, and n, = 302. O A. Ho: P1 =P2 versus H P1 <P2 O B. Ho Pi= P2 versus H, P1> P2 O C. Ho P1 =0 versus H,: p, = 0 O D. Ho P1= P2 versus H, p, P2 (b) The test statistic zn 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. O A. Reject the null hypothesis because there is sufficient evidence to conclude that p, #p.. O B. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, #Pa. O C. Reject the null hypothesis because there is not sufficient evidence to conclude that p, <p,. Click to select your answer(s). 10:48 PM Type here to search 4/25/2021 144 144 Snsert %24 00 %3D
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