The following table lists the joint probabilities associated with smoking and lung disease among 60-to-65 year-old men. Smoker Nonsmoker Has Lung Disease 0.11 0.04 No Lung Disease 0.17 0.68 One 60-to-65 year old man is selected at random. What is the probability of the following events? Give your answers to at least 4 decimal places, or express exactly. A. He is a smoker: 0.28 B. He does not have lung disease: 0.85 C. He has lung disease given that he is a smoker: 2.545 D. He has lung disease given that he does not smoke: 0.0588

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A: Solution

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