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5. A man has five coins, two of which are double-headed, one is double-tailed, and two are normal. He shuts his eyes, picks a coin at random, and tosses it. What is the probability that the lower face of the coin is a head? face is a head? head? face is a head? He opens his eyes and sees that the coin is showing heads; what is the probability that the lower He shuts his eyes again, and tosses the coin again. What is the probability that the lower face is a He opens his eyes and sees that the coin is showing heads; what is the probability that the lower Hint. Answer every question using all information available before that question was asked.

math   Statistics-And-Probability   
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Answer #1

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