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, = 30, n, = 255, x2 = 36, and n2 = 301. (a) Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: P, =0 versus H,: p, =0 O B. Ho: P1 = P2 versus H1: Pj P2 D. Ho: P1 =P2 versus H,: P1 #P2 (b) The test statistic zo is (Round to two decimal places as needed.)
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, = 30, n, = 255, x2 = 36, and n2 = 301. (a) Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: P, =0 versus H,: p, =0 O B. Ho: P1 = P2 versus H1: Pj P2 D. Ho: P1 =P2 versus H,: P1 #P2 (b) The test statistic zo is (Round to two decimal places as needed.)
MATLAB: An Introduction with Applications
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
Transcribed Image Text: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 p1 # P2. Sample data are x, = 30, n, = 255, x2 = 36, and n2 = 301.
%3D
(a) Determine the null and alternative hypotheses. Choose the correct answer below.
A. Ho: p1 = 0 versus H,: p1 = 0
B. Ho: P1 = P2 versus H1: p1 <P2
C. Ho: P1 = P2 versus H1: P1 > P2
D. Ho: P1 = P2 versus H,: p1 P2
(b) The test statistic zo is| | (Round to two decimal places as needed.)
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