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EXERCISES Section 5.1 5.1 A box contains five chips marked 1, 2, ..., 5. One chip is drawn at random, the number on it is

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EXERCISES Section 5.1 5.1 A box contains five chips marked 1, 2, ..., 5. One chip is drawn at random, the number on it is noted, and the chip is replaced. The process is repeated with another chip. Let X1, X2 be the outcomes of the two draws. (a) What is the population from which this random sample is drawn? Find the mean / and variance o of this population

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