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Mathematics, 27.10.2021 19:30 akheel4818

A k out of n system is one in which there is a group of n components, and the system will function if at least k of the components function. For a certain 4 out of 6 system, assume that on a rainy day each component has probability 0.6 of functioning, and that on a nonrainy day each component has probability 0.9 of functioning. What is the probability that the system functions on a rainy day

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