(i) If X is a random variable and K is a constant, then E(X + K)= E(X) + K

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
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Chapter7: Matrices And Determinants
Section7.2: Operations With Matrices
Problem 12ECP
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Prove the theorem 

(i) If X is a random variable and K is a constant, then
E(X + K)= E(X) + K
Transcribed Image Text:(i) If X is a random variable and K is a constant, then E(X + K)= E(X) + K
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