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Problem 3 The time T, in days, that it takes you to hand in your homework has an erponetial distribution of the form t>0 S(t) = otherwise (a) Find E(T). (b) Find Var(T). Hint: fze dr =e"(-x- 1), and f²e* dr =e¯*(-1² - 2r – 2)

Problem 3 The time T, in days, that it takes you to hand in your homework has an erponetial distribution of the form t>0 S(t) = otherwise (a) Find E(T). (b) Find Var(T). Hint: fze dr =e"(-x- 1), and f²e* dr =e¯*(-1² - 2r – 2)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Problem 3 The time T, in days, that it takes you to hand in your homework has an erponential distribution of the form t>0 S() otherwise (a) Find E(T). (b) Find Var(T). Hint: fze dr =e"(-r- 1), and fre dre* (-1 – 2r – 2)
Transcribed Image Text:Problem 3 The time T, in days, that it takes you to hand in your homework has an erponential distribution of the form t>0 S() otherwise (a) Find E(T). (b) Find Var(T). Hint: fze dr =e"(-r- 1), and fre dre* (-1 – 2r – 2)
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