Mining Engineering > GATE 2023 > Probability

Contributed by: Dr. Sarah Chen

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Given two random variables X and Y, the expected value E(3X-5Y) is

A

3E(X)-5E(Y)

B

3E(X)+5E(Y)

C

3E(X)-5E(Y)-15E(XY)

D

E(X)-E(Y)-E(XY)

Check Answer

Explanation

Correct : a

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