The time T required to repair a machine is an exponentially distributed random variable with mean 1

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The time T required to repair a machine is an exponentially distributed random variable with mean 1 2 (hours).

(a) What is the probability that a repair time exceeds 1 2 hour?

(b) What is the probability that a repair takes at least 121 2 hours given that its duration exceeds 12 hours?

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Introduction To Probability Models

ISBN: 9780443187612

13th Edition

Authors: Sheldon M. Ross

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Question Posted: Sep 05, 2024 09:01 AM

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The time T required to repair a machine is an exponentially distributed random variable with mean 1

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Introduction To Probability Models

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