A recent study of 300 patients found that of 100 alcoholic patients, 87 had elevated cholesterol levels,
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cholesterol levels, and of 200 nonalcoholic patients, 43 had elevated cholesterol levels. If a patient is selected at random, find the probability that the patient is the following.
a. An alcoholic with elevated cholesterol level
b. A nonalcoholic
c. Anonalcoholic with nonelevated cholesterol level
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High CholNormal CholTotal Alcoholic 87 13 100 ...View the full answer
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