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Number of Magazines 0 2 3 4 5 Probability 0.2 0.35 02 0.1 0.1 k (a) Find the value of k. Answer. k = (b)

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Number of Magazines 0 2 3 4 5 Probability 0.2 0.35 02 0.1 0.1 k (a) Find the value of k. Answer. k = (b) Find the probability of a person reading less than 2 magazines per week. Answer. probability = (c) Find the mean, variance and standard deviation of the number of magazines read by a person per week Answers: mean = variance = standard deviation =

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