The null and alternative hypotheses for a test are given, as well as some information about the actual sample and the statistic that is computed for each randomization sample. Indicate whether the test is a left-tail test, a right-tail test, or a two-tailed test. H0:p1=p2H0:p1=p2 vs Ha:p1
The null and alternative hypotheses for a test are given, as well as some information about the actual sample and the statistic that is computed for each randomization sample. Indicate whether the test is a left-tail test, a right-tail test, or a two-tailed test. H0:p1=p2H0:p1=p2 vs Ha:p1
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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The null and alternative hypotheses for a test are given, as well as some information about the actual sample and the statistic that is computed for each randomization sample. Indicate whether the test is a left-tail test, a right-tail test, or a two-tailed test.
H0:p1=p2H0:p1=p2 vs Ha:p1<p2Ha:p1<p2
Sample: p1^=0.3p1^=0.3, n=20n=20, p^2=0.167p^2=0.167, n=12n=12
Randomization statistic: p^1−p^2p^1-p^2
Sample: p1^=0.3p1^=0.3, n=20n=20, p^2=0.167p^2=0.167, n=12n=12
Randomization statistic: p^1−p^2p^1-p^2
(a) Indicate where the randomization distribution will be centered.
(b) Indicate whether the test is a left-tail test, a right-tail test, or a two-tailed test.
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