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adnanchowdhury
Group Title
Probability:
In a lottery there are 24 prizes allocated at random to 24 prizewinners. Ann, Ben, and Cal are three of the winners. Of the prizes, 4 are cars, 8 are bicycles and 12 are watches. Show that the probability that Ann gets a car and Ben gets a bicycle or a watch is 10/69. Also, find the following
i) the probability that either Ann or Cal (OR BOTH) gets a car
ii) the probability that Ann gets a car and Ben gets a car or bicycle
 2 years ago
 2 years ago
adnanchowdhury Group Title
Probability: In a lottery there are 24 prizes allocated at random to 24 prizewinners. Ann, Ben, and Cal are three of the winners. Of the prizes, 4 are cars, 8 are bicycles and 12 are watches. Show that the probability that Ann gets a car and Ben gets a bicycle or a watch is 10/69. Also, find the following i) the probability that either Ann or Cal (OR BOTH) gets a car ii) the probability that Ann gets a car and Ben gets a car or bicycle
 2 years ago
 2 years ago

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adnanchowdhury Group TitleBest ResponseYou've already chosen the best response.0
Need help with part 2.
 2 years ago

adnanchowdhury Group TitleBest ResponseYou've already chosen the best response.0
I was thinking this: P( (Ann gets car) and (ben gets (bicycle or car)) = P (Ann gets car) x P(B gets car) x P(B gets bicycle)  P(Ben gets both bicycle and car). But it doesn't seem to work.
 2 years ago
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