Conduct a test at the x = 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 from a large population using simple random sampling. Test whether p₁>P2. The sample data are x₁ = 127, n₁ =257, x2= 133, and n₂ =313. (a) Choose the correct null and alternative hypotheses below. OA. Ho: P₁ P2 versus H₁: P₁ P2 OB. Ho: P₁ P2 versus H₁: P₁ P2 OC. Ho: P₁0 versus H₁: P₁ #0 O D. Ho: P₁ P2 versus H₁: P₁ P2 (b) Determine the test statistic. Zo= (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? C... O A. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p₁ P2. O D. Reject the null hypothesis because there is sufficient evidence to conclude that p₁

Conduct a test at the x = 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 from a large population using simple random sampling. Test whether p₁>P2. The sample data are x₁ = 127, n₁ =257, x2= 133, and n₂ =313. (a) Choose the correct null and alternative hypotheses below. OA. Ho: P₁ P2 versus H₁: P₁ P2 OB. Ho: P₁ P2 versus H₁: P₁ P2 OC. Ho: P₁0 versus H₁: P₁ #0 O D. Ho: P₁ P2 versus H₁: P₁ P2 (b) Determine the test statistic. Zo= (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? C... O A. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p₁ P2. O D. Reject the null hypothesis because there is sufficient evidence to conclude that p₁

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 13PPS

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