a) Identify the null and alternative hypotheses for this test. b) Identify the test statistic for this hypothesis test. c) Identify the P-Value for this hypothesis test. d) Identify the conclusion for this hypothesis test.
a) Identify the null and alternative hypotheses for this test. b) Identify the test statistic for this hypothesis test. c) Identify the P-Value for this hypothesis test. d) Identify the conclusion for this hypothesis test.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Suppose 224 subjects are treated with a drug that is used to treat pain and 52 of them developed nausea. Use a 0.1 significance level to test the claim that more than 20% of users develop nausea.
a) Identify the null and alternative hypotheses for this test.
b) Identify the test statistic for this hypothesis test.
c) Identify the P-Value for this hypothesis test.
d) Identify the conclusion for this hypothesis test.
1) Reject. There is not sufficient evidence to warrant the support of the claim that more than 20% of users develop nausea.
2) Fail to reject. There is sufficient evidence.
3) Fail to reject. There is not sufficient evidence.
4) Reject. There is sufficient evidence.
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