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, = 117, n, = 255, x2 = 131, and ng = 301. (a) Choose the correct null and altermative hypotheses below. (b) Determine the test statistic. O A. Ho: P, =p2 versus H,: P, > P2 Zo = (Round to two decimal places as needed.) O B. Ho: P, =0 versus H,: p, #0 Test the null hypothesis. Choose the correct conclusion (c) Determine the P-value The P-value is OC. Ho: P, = P2 versus H,: 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, = 117, n, = 255, x2 = 131, and n, = 301.
(a) Choose the correct null and alternative hypotheses below.
(b) Determine the test statistic.
O A. Ho: P, =p, versus H,: p, > P2
Zo =
(Round to two decimal places as needed.)
O B. Ho: p, =0 versus H,: p, #0
Test the null hypothesis. Choose the correct conclusion (c) Determine the P-value.
The P-value is
O C. Ho: P, =p, versus H,: p, <p2
Do not reject the null hypothesis.
(Round to three decimal places as needed.)
O D. Ho: P, = P2 versus H,: p, # p2
O Reject the null hypothesis.
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, = 117, n, = 255, x2 = 131, and n, = 301. (a) Choose the correct null and alternative hypotheses below. (b) Determine the test statistic. O A. Ho: P, =p, versus H,: p, > P2 Zo = (Round to two decimal places as needed.) O B. Ho: p, =0 versus H,: p, #0 Test the null hypothesis. Choose the correct conclusion (c) Determine the P-value. The P-value is O C. Ho: P, =p, versus H,: p, <p2 Do not reject the null hypothesis. (Round to three decimal places as needed.) O D. Ho: P, = P2 versus H,: p, # p2 O Reject the null hypothesis.
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