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Crazy boy [7]
3 years ago
11

Suppose that the time (in hours) required to repair a machine is an exponentially distributed random variable with parameter λ=0

.5. What is (a) the probability that a repair time exceeds 9 hours?

Mathematics
1 answer:
barxatty [35]3 years ago
6 0

Answer: 0.01111

Step-by-step explanation: find attached picture for explanation

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