Question: The probability that a radar set will detect a plane is 0.9. 1) If there are 5 radar sets, what is the probability that

The probability that a radar set will detect a plane is 0.9. 1) If there are 5 radar sets, what is the probability that a) Exactly 4 sets will detect an incoming plane Answer: b) An incoming plane will be detected Answer: 2) How many radar sets do we need to have, so that the probability of detecting an incoming plane is at least 0.999 Answer:

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