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The table lists the smoking habits of the group of college students.

Sex	Non-smoker	Regular Smoker	Heavy Smoker	Total
Man	135	46	5	186
Woman	187	21	11	219
Total	322	67	16	405

If a student is chosen at random, find out the probability of getting someone who is the regular or heavy smoker. Round your answer to three decimal places.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M916921

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