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

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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An assembly consists of three mechanical components. Suppose that the
probabilities that the first, second, and third components meet specifications are
0.95, 0.98, and 0.99. Assume that the components are independent. Determine
the probability mass function of the number of components in the assembly that
meet specifications.
Transcribed Image Text:An assembly consists of three mechanical components. Suppose that the probabilities that the first, second, and third components meet specifications are 0.95, 0.98, and 0.99. Assume that the components are independent. Determine the probability mass function of the number of components in the assembly that meet specifications.
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