Hi, I can not seem to figure out this question. A walk-through with the solution would be great
Posted: Wed May 11, 2022 1:22 pm
Hi, I can not seem to figure out this question. A
walk-through with the solution would be great
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 pr>P2. The sample data are xy = 120, ny = 257, X2 = 134, and = 306. ... (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus H: P1>P2 OB. Ho: P1 = P2 versus Hy: P1*P2 OC. Ho: P1 = 0 versus H: 2,70 OD. Ho: P1 = P2 versus Hy: P1 P2 (b) Determine the test statistic. 2.- (Round to two decimal places as needed.) (c) Determine the P-value. The P-value is (Round to three decimal places as needed.) What is the result of this hypothesis test? O A. Reject the null hypothesis because there is 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 OC. Do not reject the null hypothesis because there is not sufficient evidence to conclude that P1>P2 OD. Do not reject the null hypothesis because there is not sufficient evidence to conclude that P, <P2
walk-through with the solution would be great
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 pr>P2. The sample data are xy = 120, ny = 257, X2 = 134, and = 306. ... (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus H: P1>P2 OB. Ho: P1 = P2 versus Hy: P1*P2 OC. Ho: P1 = 0 versus H: 2,70 OD. Ho: P1 = P2 versus Hy: P1 P2 (b) Determine the test statistic. 2.- (Round to two decimal places as needed.) (c) Determine the P-value. The P-value is (Round to three decimal places as needed.) What is the result of this hypothesis test? O A. Reject the null hypothesis because there is 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 OC. Do not reject the null hypothesis because there is not sufficient evidence to conclude that P1>P2 OD. Do not reject the null hypothesis because there is not sufficient evidence to conclude that P, <P2