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?

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asked Sep 14, 2020 41.1k views

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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
high-school

Sherein asked

by Sherein

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1 Answer

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Answer: 0.01111

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

Suppose that the time (in hours) required to repair a machine is an exponentially-example-1

MADHUR GUPTA answered Sep 19, 2020

by MADHUR GUPTA

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