**Question 11**Let $ X $ denote the time to failure (in years) of a certain hydraulic component. Suppose the pdf of $ X $ is $ f(x) = \frac{k}{(x+4)^4} $ for $ x > 0 $.**Using the value of k, determine the expected time to failure.**- 4- 3.2- 6- 2

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Answered: QUESTION 11 Let X denote the time to…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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QUESTION 11 Let X denote the time to failure (in years) of a certain hydraulic component. Suppose the pdf of X is f(x) = k/(x+ 4)ª for x > 0. Using the value of k, determine the expected time to failure. 4 3.2 2.