Suppose that in a senior college class of 500 students, it is found that 204 smoke,...

 

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Suppose that in a senior college class of 500 students, it is found that 204 smoke, 240 drink alcoholic beverages, 210 eat between meals, 119 smoke and drink alcoholic beverages, 76 eat between meals and drink alcoholic beverages, 95 smoke and eat between meals, and 47 engage in all three of these bad health practices. If a member of this senior class is selected at random, find the probability that the student (a) smokes but does not drink alcoholic beverages; (b) eats between meals and drinks alcoholic beverages but does not smoke; (c) neither smokes nor eats between meals. (a) P(smokes but does not drink alcoholic beverages)3= (Type an integer or a decimal. Do not round.) Suppose that in a senior college class of 500 students, it is found that 204 smoke, 240 drink alcoholic beverages, 210 eat between meals, 119 smoke and drink alcoholic beverages, 76 eat between meals and drink alcoholic beverages, 95 smoke and eat between meals, and 47 engage in all three of these bad health practices. If a member of this senior class is selected at random, find the probability that the student (a) smokes but does not drink alcoholic beverages; (b) eats between meals and drinks alcoholic beverages but does not smoke; (c) neither smokes nor eats between meals. (a) P(smokes but does not drink alcoholic beverages)3= (Type an integer or a decimal. Do not round.) Suppose that in a senior college class of 500 students, it is found that 204 smoke, 240 drink alcoholic beverages, 210 eat between meals, 119 smoke and drink alcoholic beverages, 76 eat between meals and drink alcoholic beverages, 95 smoke and eat between meals, and 47 engage in all three of these bad health practices. If a member of this senior class is selected at random, find the probability that the student (a) smokes but does not drink alcoholic beverages; (b) eats between meals and drinks alcoholic beverages but does not smoke; (c) neither smokes nor eats between meals. (a) P(smokes but does not drink alcoholic beverages)3= (Type an integer or a decimal. Do not round.) Suppose that in a senior college class of 500 students, it is found that 204 smoke, 240 drink alcoholic beverages, 210 eat between meals, 119 smoke and drink alcoholic beverages, 76 eat between meals and drink alcoholic beverages, 95 smoke and eat between meals, and 47 engage in all three of these bad health practices. If a member of this senior class is selected at random, find the probability that the student (a) smokes but does not drink alcoholic beverages; (b) eats between meals and drinks alcoholic beverages but does not smoke; (c) neither smokes nor eats between meals. (a) P(smokes but does not drink alcoholic beverages)3= (Type an integer or a decimal. Do not round.)

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Let no of of Studen ts who Smoke denotes the no of of Stodents who doink ... View the full answer