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The lecture Contingency Table – Relative Risks (Measures of Association) by Raywat Deonandan, PhD is from the course Measures of Association.
Why do we call it a contingency table?
What is the absolute risk of a cigarette smoker developing lung cancer in a population of 200 people where half of the population smokes. Out of the general population 10 people were diagnosed with lung cancer, of which 9 were smokers and only 1 was a nonsmoker
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