In an experiment to study the dependence of hypertension on smoking habits, the following data were taken
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In an experiment to study the dependence of hypertension on smoking habits, the following data were taken on 180 individuals. Test the hypothesis that the presence or absence of hypertension is independent of smoking habits. Use a 0.05 level ofsignificance.
Transcribed Image Text:
Non- Moderate Heavy smokers Smokers Smokers 36 26 Hypertension 21 30 19 No Hypertension 48
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Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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