Unformatted text preview: He has told me that there is a 40% chance that he will attend the college today; and I have noticed that there are no letters in his pigeon hole. In view of there being no mail in his box, what is the probability that he is attending today? 5. The failure of an electrical circuit is attributable to the failure of either component A of component B or both. The circuit has a probability of failure of 0 . 4. Component B has a probability of failure of 0 . 2 Assuming that the probabilities of failure of A and B are independent, what is the probability of failure of A ?...
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 Spring '12
 D.S.G.Pollock
 Probability, Probability theory, 10%, 2%, 30%, series A

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