Suppose 221 subjects are treated with a drug that is used to treat pain and 52 of them developed nausea. Use a 0.05 significance level to test the claim that more than 20% of users develop nausea.
Suppose 221 subjects are treated with a drug that is used to treat pain and 52 of them developed nausea. Use a 0.05 significance level to test the claim that more than 20% of users develop nausea.
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
Related questions
Question
Suppose
221
subjects are treated with a drug that is used to treat pain and
52
of them developed nausea. Use a
0.05
significance level to test the claim that more than
20%
of users develop nausea.
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