c) Determine the P-value. The P-value is

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
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just part c thank you!

Conduct a test at the a = 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 p, > p2. The sample data are x, = 126, n, = 248, x2 = 134, and n2 = 313.
(a) Choose the correct null and alternative hypotheses below.
O A. Ho: P1 = P2 versus H1: p1 <P2
B. Ho: P1 = P2 versus H1: P1 > P2
O C. Ho: P1 = 0 versus H,: p1 #0
O D. Ho: P1 = P2 versus H1: P1 # P2
(b) Determine the test statistic.
Zo = 1.89 (Round to two decimal places as needed.)
(c) Determine the P-value.
The P-value is
(Round to three decimal places as needed.)
Transcribed Image Text:Conduct a test at the a = 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 p, > p2. The sample data are x, = 126, n, = 248, x2 = 134, and n2 = 313. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus H1: p1 <P2 B. Ho: P1 = P2 versus H1: P1 > P2 O C. Ho: P1 = 0 versus H,: p1 #0 O D. Ho: P1 = P2 versus H1: P1 # P2 (b) Determine the test statistic. Zo = 1.89 (Round to two decimal places as needed.) (c) Determine the P-value. The P-value is (Round to three decimal places as needed.)
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