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An assembly consists of three mechanical com- ponents. Suppose that the probabilities that the first, second,...

An assembly consists of three mechanical com- ponents. Suppose that the probabilities that the first, second, and third components meet specifications are 0.95, 0.98, and 0.99, respectively. Assume that the components are independent. Determine the probability mass function of the number of com- ponents in the assembly that meet specifications.

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