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a what is the probability that the person responded Increase oil, gas and coal b what is the probability that the person responded Equally important

a what is the probability that the person responded Increase oil, gas and coal b what is the probability that the person responded Equally important or had no opinion Suppose we select three people at random from this sample c What is the probability that all three responded Develop wind and solar d What is the probability that none responded Equally important

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