Conduct a 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 the samples were obtained independently from a large population using simple random sampling. Test whether p, > P2. The sample data are x, = 121, n, = 244, x2 = 143, and n2 = 301. (a) Choose the corect null and alternative hypotheses below. O A. Ho: P, = P2 versus H,: P, #P2 O B. Họ: P, = 0 versus H,: P, #0 OC. Họ: P1 = P2 versus H,: P, P2 (b) Determine the test statistic. z, = (Round to two decimal places as needed.) C) Determine the P-value. The P-value is Round to three decimal places as needed.) Nhat is the result of this hypothesis test? OA Reject the null hypothesis because there is sufficient evidence to conclude that p, P2 OD. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p,
Conduct a 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 the samples were obtained independently from a large population using simple random sampling. Test whether p, > P2. The sample data are x, = 121, n, = 244, x2 = 143, and n2 = 301. (a) Choose the corect null and alternative hypotheses below. O A. Ho: P, = P2 versus H,: P, #P2 O B. Họ: P, = 0 versus H,: P, #0 OC. Họ: P1 = P2 versus H,: P, P2 (b) Determine the test statistic. z, = (Round to two decimal places as needed.) C) Determine the P-value. The P-value is Round to three decimal places as needed.) Nhat is the result of this hypothesis test? OA Reject the null hypothesis because there is sufficient evidence to conclude that p, P2 OD. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p,
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![Conduct a 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 the samples were obtained independently from a large population using simple random sampling.
Test whether p, > p2. The sample data are x, = 121, n, = 244, x2 = 143, and n2 = 301.
(a) Choose the correct null and alternative hypotheses below.
O A. Ho: P1 = P2 versus H1: P1 # P2
O B. Ho: P1 = 0 versus H,: P1 #0
O C. Ho: P1 = P2 versus H,: P1 <P2
O D. Ho: P1 = P2 versus H,: P1> P2
(b) Determine the test statistic.
Z, =(Round to two decimal places as needed.)
c) Determine the P-value
The P-value is
Round to three decimal places as needed.)
Nhat is the result of this hypothesis test?
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, #p,
C. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, > p,.
O D. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, <P,.
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Transcribed Image Text:Conduct a 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 the samples were obtained independently from a large population using simple random sampling.
Test whether p, > p2. The sample data are x, = 121, n, = 244, x2 = 143, and n2 = 301.
(a) Choose the correct null and alternative hypotheses below.
O A. Ho: P1 = P2 versus H1: P1 # P2
O B. Ho: P1 = 0 versus H,: P1 #0
O C. Ho: P1 = P2 versus H,: P1 <P2
O D. Ho: P1 = P2 versus H,: P1> P2
(b) Determine the test statistic.
Z, =(Round to two decimal places as needed.)
c) Determine the P-value
The P-value is
Round to three decimal places as needed.)
Nhat is the result of this hypothesis test?
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, #p,
C. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, > p,.
O D. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p, <P,.
Enter your answer in the answer box and then click Check Answer.
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