The probability that an American CEO can transact business in a foreign language is .40. Fourteen American CEOs are chosen at random.What is the probability that none can transact business in a foreign language?

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The probability that an American CEO can transact business in a foreign language is .40. Fourteen American CEOs are chosen at random.What is the probability that none can transact business in a foreign language?

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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