Elementary Statistics with Student Access Kit
Elementary Statistics with Student Access Kit
12th Edition
ISBN: 9780321869470
Author: Mario F. Triola
Publisher: PEARSON
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Chapter 12, Problem 4RE

Smoking, Body Temperature, Gender The table below lists body temperatures obtained from randomly selected subjects (based on Data Set 3 in Appendix B). The temperatures are categorized according to gender and whether the subject smokes. Using a 0.05 significance level, test for an interaction between gender and smoking, test for an effect from gender, and test for an effect from smoking. What do you conclude?

Smokes Does Not Smoke
Male 96.4 98.4 99.4 98.6 98.0 96.0 98.8 97.0
Female 96.8 98.0 98.7 98.4 97.7 98.0 98.2 99.1
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Elementary Statistics with Student Access Kit

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