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Unformatted text preview: in working condition with probability 60%, what is the probability that the system functions adequately? 7. If each voter is for Proposition A with probability 70%, what is the probability that exactly 7 of 10 given voters are for this proposition? 8. At least onehalf of an airplanes engines are required to function in order for it to operate. If each engine independently functions with probability p , for what values of p is a 4engine plane more likely to operate than a 2engine plane?...
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 Winter '10
 Lauga

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