The time to failure (in hours) for a laser in a cytometry machine is modeled by an exponential distribution with 1 = 0.00004. Round the answers to 3 decimal places. (a) What is the probability that the laser will last at least 20369 hours? i (b) What is the probability that the laser will last at most 30438 hours? (c) What is the probability that the laser will last between 20369 and 30438 hours? i

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The time to failure (in hours) for a laser in a cytometry machine is modeled by an exponential distribution with 1 = 0.00004. Round
the answers to 3 decimal places.
(a) What is the probability that the laser will last at least 20369 hours?
i
(b) What is the probability that the laser will last at most 30438 hours?
(c) What is the probability that the laser will last between 20369 and 30438 hours? i
Transcribed Image Text:The time to failure (in hours) for a laser in a cytometry machine is modeled by an exponential distribution with 1 = 0.00004. Round the answers to 3 decimal places. (a) What is the probability that the laser will last at least 20369 hours? i (b) What is the probability that the laser will last at most 30438 hours? (c) What is the probability that the laser will last between 20369 and 30438 hours? i
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