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Mathematics, 20.05.2021 18:00 stranger123

A quality control plan calls for randomly selecting nine items from the daily production (assumed large) of a certain machine and observing the number of defectives. The proportion p of defectives produced by the machine varies from day to day and has a uniform distribution on the interval (0, 1). For a randomly chosen day, find the unconditional probability that exactly two defectives are observed in the sample.

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A quality control plan calls for randomly selecting nine items from the daily production (assumed la...
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