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-

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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 fron a jarge
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
O D. 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.
C D. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, > p,.
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 fron a jarge 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 O D. 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. C D. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, > p,.
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