Find probability that selected person is female or smoker
From a given population, it is known that 68% are female, 20% are smokers, and 16% are females who smoke. What is the probability that a randomly selected person from this population will be female or a smoker?A. 0.68B. 0.20C. 0.72D. 0.88
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Suppose the probability that team A wins a given game is .6. What is the probability that a seventh game will be needed to determine the winner?
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20% are smokers, and 16% are females who smoke. What is the probability that a randomly selected person from this population will be female or a smoker?
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The productivity of a factory has been recorded over 10 months, together with forecasts made the previous month by the production manager, the foreman and the Management Services Department. Compare the accuracy of the three sets of forecasts.
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