Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3 times on any given day. Let Y denote the number of times a technician is called on an emergency call. Their joint probability distribution is given as (a) Evaluate the marginal distribution of X. (b) Evaluate the marginal distribution of Y. (c) Find P (Y = 3 | X = 2).

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Q: Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3…

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Q: technician

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Q: Let X denote the number of times a certain numerical control machine will malfunction: 1,2, or 3…

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