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 fron a jarg population using simple random sampling. Test whether p, > p2. The sample data are x, = 126, n, = 256, x2 = 142, and n2 = 315. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus H,: P1 #P2 O B. Ho: P1 = 0 versus H,: P, #0 O C. Ho: P1 =P2 versus H,: P1 P2 (Round to two decimal places as needed.) c) Determine the P-value. The P-value is Round to three decimal places as needed.) Vhat is the result of this hypothesis test? OA. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, # p2- B. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, < P2- O C. Reject the null hypothesis because there is sufficient evidence to conclude that p, P2-
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 fron a jarg population using simple random sampling. Test whether p, > p2. The sample data are x, = 126, n, = 256, x2 = 142, and n2 = 315. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus H,: P1 #P2 O B. Ho: P1 = 0 versus H,: P, #0 O C. Ho: P1 =P2 versus H,: P1 P2 (Round to two decimal places as needed.) c) Determine the P-value. The P-value is Round to three decimal places as needed.) Vhat is the result of this hypothesis test? OA. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, # p2- B. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, < P2- O C. Reject the null hypothesis because there is sufficient evidence to conclude that p, P2-
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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