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A person has 46 light bulbs whose duration has an exponential distribution with an average of 100 hours. If the light bu

Posted: Wed May 11, 2022 6:38 am
by answerhappygod
A person has 46 light bulbs whose duration has an exponential
distribution with an average of 100 hours. If the light bulbs are
used one at a time and each time one fails it is replaced
immediately, what is the probability that one bulb is still working
after 5445 hours?