The probability that an American CEO can transact business in a foreign language is .40. Fourteen American CEOs are chosen at random.

(a)

What is the probability that none can transact business in a foreign language? (Round your answer to 4 decimal places.)

Probability

(b)

What is the probability that at least two can transact business in a foreign language? (Round your answer to 4 decimal places.)

Probability

(c)

What is the probability that all 14 can transact business in a foreign language? (Round your answer to 10 decimal places.)

 

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