The results of a recent study regarding exercise and three types of illnesses are shown in the following table. llness Emphysema Heart problem Cancer None Totals No Exercise 32 60 28 150 270 Exercise 48 88 42 252 430 Totals 80 148 70 402 700 The participants of this study were classified as "Exercisers" if they exercise for at least 30 minutes, at least 3 times per week, at an aerobic pace. Using an a = 05 level of significance, is exercising independent of the type of illness? (Be sure to say whether you reject or not reject Ho and why)
The results of a recent study regarding exercise and three types of illnesses are shown in the following table. llness Emphysema Heart problem Cancer None Totals No Exercise 32 60 28 150 270 Exercise 48 88 42 252 430 Totals 80 148 70 402 700 The participants of this study were classified as "Exercisers" if they exercise for at least 30 minutes, at least 3 times per week, at an aerobic pace. Using an a = 05 level of significance, is exercising independent of the type of illness? (Be sure to say whether you reject or not reject Ho and why)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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The participants of this study were classified as "Exercisers" if they exercise for at least 30 minutes, at least 3 times per week, at an aerobic pace. Using an ? = .05 level of significance, is exercising independent of the type of illness? (Be sure to say whether you reject or not reject Ho and why)
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