sampling 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 Test whether PP2 The sample data are x, 120, n, 251, x₂-137, and n₂ =312. (a) Choose the correct null and alternative hypotheses below. OA H₂: Py =P₂ versus H₁: P, #P₂ OB. Ho: P₁ P₂ versus H₂: P₁ P₂ OC. Ho: P₁ = 0 versus H₂: P, #0 OD. Ho: P1 P₂ versus H₁: 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.) What is the result of this hypothesis test? OA. Do not reject the null hypothesis because there is not sufficient evidence conclude that p₁ #P₂- OB. Reject the null hypothesis because there is sufficient evidence to conclude that p₁ P₂- OD. Do not reject the null hypothesis because there is not sufficient evidence conclude that p₁

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Conduct a 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 the samples were obtained independently from a large population using simple random
sampling
Test whether PP2- The sample data are x, 120, n, 251, x₂ = 137, and n₂-312.
(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
OD. Ho: P₁ P₂ versus H₁: 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.)
What is the result of this hypothesis test?
OA. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p₁ #P2-
OB. Reject the null hypothesis because there is sufficient evidence to conclude that p₁ <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 conclude that p₁ <P2-
Transcribed Image Text:Conduct a 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 the samples were obtained independently from a large population using simple random sampling Test whether PP2- The sample data are x, 120, n, 251, x₂ = 137, and n₂-312. (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 OD. Ho: P₁ P₂ versus H₁: 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.) What is the result of this hypothesis test? OA. Do not reject the null hypothesis because there is not sufficient evidence to conclude that p₁ #P2- OB. Reject the null hypothesis because there is sufficient evidence to conclude that p₁ <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 conclude that p₁ <P2-
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