The life span in hours of an electrical component is a random variable with cumulative distribution function

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The life span in hours of an electrical component is a random variable with cumulative distribution function
(a) Determine its probability density function.
(b) Determine the probability that the life span of such a component will exceed 70 hours.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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Probability & Statistics For Engineers & Scientists

ISBN: 9780130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

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