Mathematics, 08.02.2021 21:30 Coolcatfurzy

4. A system has four computers. Computer 1 works with a probability of 0.88; computer 2 works with a probability of 0.78; computer 3 works with a probability of 0.92; computer 4 works with a probability of 0.85. Suppose that the operations of the computers are independent of each other. a. Suppose that the system works only when all four computers are working. What is the probability that the system works

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4. A system has four computers. Computer 1 works with a probability of 0.88; computer 2 works with a...