Introduction To Statistics And Data Analysis
6th Edition
ISBN: 9781337793612
Author: PECK, Roxy.
Publisher: Cengage Learning,
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Chapter 11.2, Problem 36E
The paper “Less Air Pollution Leads to Rapid Reduction of Airway Inflammation and Improved Airway
The authors of the paper used paired t tests to determine that there was a significant difference in the urban and rural means for each of these three measures. One of these tests resulted in a P-value less than 0.001, one resulted in a P-value between 0.001 and 0.01, and one resulted in a P-value between 0.01 and 0.05.
- a. Which measure (Eosinophils, FENO, or PEF) do you think resulted in a test with the P-value that was less than 0.001? Explain your reasoning.
- b. Which measure (Eosinophils, FENO, or PEF) do you think resulted in the test with the largest P-value? Explain your reasoning.
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Chapter 11 Solutions
Introduction To Statistics And Data Analysis
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