e side effects. Do the data presented in the table provide enough evidence to infer that the reported side effects of placebo for an anti inflammatory differ from that of a cold remedy? Use 10% significance level. Side effects             number of people

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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In a number of pharmaceutical studies volunteers who take placebos but they are told they have taken a cold remedy report the following side effects head ache 25%, drowsiness 7%, stomach upset 4%, no side effects 84%.a random sample of 250 people who were given a placebo but who thought they have taken an anti inflammatory reported whether they had experienced each of the side effects. Do the data presented in the table provide enough evidence to infer that the reported side effects of placebo for an anti inflammatory differ from that of a cold remedy? Use 10% significance level.

Side effects             number of people 

Headache                10

Drowsiness                 19

Stomach upset           6

No side effect             215

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