16. Suppose that car mufflers last random times that are normally distributed with mean 3 years and...

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16. Suppose that car mufflers last random times that are normally distributed with mean 3 years and standard deviation 1 year. If a certain family buys two new cars at the same time, what is the probability that

(a) they should change the muffler of one car at least 1*1/2 years before the muffler of the other car;

(b) one car does not need a new muffler for a period during which the other car needs two new mufflers?

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Fundamentals Of Probability With Stochastic Processes

ISBN: 9780429856273

4th Edition

Authors: Saeed Ghahramani

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Question Posted: Nov 18, 2024 04:01 AM

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16. Suppose that car mufflers last random times that are normally distributed with mean 3 years and...

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Fundamentals Of Probability With Stochastic Processes

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