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Mazyrski [523]
3 years ago
11

Consider a system with one component that is subject to failure, and suppose that we have 120 copies of the component. Suppose f

urther that the lifespan of each copy is an independent exponential random variable with mean 10 days, and that we replace the component with a new copy immediately when it fails.
a. Approximate the probability that the system is still working after 1300 days.
b. Suppose that the time to replace the component is a random variable that is uniformly distributed over ( 0 , 0.5 ). Approximate the probability that the system is still working after 1100 days.
Mathematics
1 answer:
saveliy_v [14]3 years ago
3 0
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