Maurice Tutor

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About Maurice Tutor

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Teaching Since: May 2017
Last Sign in: 408 Weeks Ago, 1 Day Ago
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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 12 Oct 2017 My Price 5.00

randomly selected beam

Let X be the force (in hundreds of pounds) applied to a randomly selected beam and Y the time to failure of the beam. Suppose that the PDF of X is

and zero otherwise, and that the conditional distribution of Y given that a force X = x is applied is exponential (λ = x). Thus,

(a) Find the regression function of Y on X, and give the numerical value of E(Y|X = 5.1). (Hint. Use the formula for the mean value of an exponential random variable.)

(b) Use the Law of Total Expectation to find E(Y).

Answers

Maurice Tutor
(5)
Status NEW Posted 12 Oct 2017 08:10 PM My Price 5.00

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