Mathematics, 16.04.2020 22:52 antwain2
A certain kind of appliance requires repairs on the average once every 2 years. Assuming that the times between repairs are exponentially distributed, what is the probability such an appliance will work at least 3 years without requiring repairs? If ten of these kinds of appliances are selected at random from the factory, what is the probability that exactly eight of them will work at least 3 years without requiring repairs?
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A certain kind of appliance requires repairs on the average once every 2 years. Assuming that the ti...
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