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

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1. The time T required to repair a machine is an exponentially distributed random variable with mean 12

(hours).

(a) What is the probability that a repair time exceeds 12 hour?

(b) What is the probability that a repair takes at least 1212 hours given that its duration exceeds 12 hours?

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Introduction To Probability Models

ISBN: 9780123756862

10th Edition

Authors: Sheldon M Ross

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Question Posted: Sep 16, 2024 04:00 AM

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

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Introduction To Probability Models

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