Conduct a test at the α=0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the teststatistic, 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=120, n1=249, x2=133, and n2=312.
Conduct a test at the α=0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the teststatistic, 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=120, n1=249, x2=133, and n2=312.
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
Problem 8CR
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Conduct a test at the
α=0.10
level of significance by determining (a) the null and alternative hypotheses, (b) the teststatistic, 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=120,
n1=249,
x2=133,
and
n2=312.
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