# Question

The probability that an American CEO can transact business in a foreign language is .20. Ten American CEOs are chosen at random.

(a) What is the probability that none can trans- act business in a foreign language?

(b) That at least two can?

(c) That all 10 can?

(a) What is the probability that none can trans- act business in a foreign language?

(b) That at least two can?

(c) That all 10 can?

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