If the component lifetime is exponentially distributed with parameter , obtain an expression for the proportion of

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Question:

If the component lifetime is exponentially distributed with parameter λ, obtain an expression for the proportion of components whose lifetime exceeds the mean value by more than 1 standard.

[Hint: first find the mean (mu)

by proving the mean of the exponential distribution, then find the variance.

Related Book For answer-question

Probability and Statistics for Engineering and the Sciences

ISBN: 978-1305251809

9th edition

Authors: Jay L. Devore

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Posted Date: Jun 01, 2022 04:43 AM

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If the component lifetime is exponentially distributed with parameter , obtain an expression for the proportion of

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Expert Answer:

Then use the normal approximation to the binomial The m... View the full answer

Probability and Statistics for Engineering and the Sciences

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