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1. in the entire u..s it has been found that 2/3 of the people prefer dogs...

1. in the entire u..s it has been found that 2/3 of the people prefer dogs over cats. you call 12 people selected at random from the entire population . whats the probability that exactly 8 people will prefer dogs?

2. you go to a meeting where 21 people are assembled and it so happens that 14 of these people prefer dogs to cats.. the 21 names are put in a bowl and well mixed. you draw 12 names out at random. whats the probability that exactly 8 of the 12 randomly selected people will prefer dogs?

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