The life lengths of two transistors in an electronic circuit is a random vector(X; Y ) where X is the life length of transistor 1 and Y is the life length oftransistor 2. The joint probability density function of (X; Y ) is given by2e-(x+2y)X> 0, γ> 0fx,ylx,v) = {elseThen the probability that the first transistor last for at least half hour given that the second onelasts at least half hour equalsSelect one:a. 0.7772b. 0.393510c. 0.606d. 0.6318e. 0.3669

The life lengths of two transistors in an electronic circuit is a random vector (X; Y ) where X is the life length of transistor 1 and Y is the life length of transistor 2. The joint probability density function of (X; Y ) is given by 2e-(x+2y) x20, y 20 fx,y(x,y) =} else Then the probability that the first transistor last for at least half hour given that the second one lasts at least half hour equals Select one: a. 0.7772 b. 0.3935 10 c. 0.606 d. 0.6318 e. 0.3669

The life lengths of two transistors in an electronic circuit is a random vector (X; Y ) where X is the life length of transistor 1 and Y is the life length of transistor 2. The joint probability density function of (X; Y ) is given by 2e-(x+2y) x20, y 20 fx,y(x,y) =} else Then the probability that the first transistor last for at least half hour given that the second one lasts at least half hour equals Select one: a. 0.7772 b. 0.3935 10 c. 0.606 d. 0.6318 e. 0.3669

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.CR: Chapter 13 Review

Problem 29CR

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