Conduct the following 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 that the samples were obtained independently using simple random sampling. Test whether p, #pp. Sample data are x, = 28, n, = 254, x, = 36, and n, = 302. (a) Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: P1 =0 versus H,: P, =0 O B. Ho: P, = p2 versus H,: P, P2 (b) The test statistic zo is (Round to two decimal places as needed.) (c) The P-value isO. (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 not sufficient evidence to conclude that p, P2-

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Conduct the following 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 that the samples were obtained independently
using simple random sampling.
Test whether p, # P2. Sample data are x, = 28, n, = 254, x2 = 36, and n2 = 302.
(a) Determine the null and alternative hypotheses. Choose the correct answer below.
O A. Ho: P1 = 0 versus H,: P1 = 0
O B. Ho: P1 = P2 versus H1: P1<P2
ole
O C. Họ: P1 = P2 versus H1: P1 # P2
O D. Ho: P1 = P2 versus H1: P1 > 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 not sufficient evidence to conclude that p, <p2.
O 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.
O D. Do not reject the null hypothesis because there is sufficient evidence to conclude that p, >P2
Click to select your answer(s).
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12/21/2020
Transcribed Image Text:Question Help v Conduct the following 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 that the samples were obtained independently using simple random sampling. Test whether p, # P2. Sample data are x, = 28, n, = 254, x2 = 36, and n2 = 302. (a) Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: P1 = 0 versus H,: P1 = 0 O B. Ho: P1 = P2 versus H1: P1<P2 ole O C. Họ: P1 = P2 versus H1: P1 # P2 O D. Ho: P1 = P2 versus H1: P1 > 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 not sufficient evidence to conclude that p, <p2. O 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. O D. Do not reject the null hypothesis because there is sufficient evidence to conclude that p, >P2 Click to select your answer(s). Save for Later 6:20 AM 12/21/2020
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