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Application of the normal distribution

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Application of the Normal Distribution:

Each American uses an average of 650 ibs (285 kg) of paper a year. Suppose that the distribution is approximately normal with a population standard deviation of 153.5 ibs. Assume the variable is normally distributed. Find the probability that a randomly selected American uses more than 800 ibs of paper a year?

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Reference no: EM131723807

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