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3 urn a contains 2 red and 8 black balls urn b

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Unformatted text preview: e sample space is ABC U ABCc U ABcC U ABcCc U AcBC U AcBCc U AcBcC U AcBcCc . The above is all the three intersections of the events or their complements. 3. Urn A contains 2 red and 8 black balls. Urn B contains 8 red and 2 black balls. If a ball is randomly chosen from each urn what is the probability that they will be different colors. 4. A total of 28 percent of American males smoke cigarettes, 7 percent smoke cigars and 5 percent smoke cigars and cig...
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