Problem | Back to Problems Page |
If x is a random variable, show that
(i) E(1) = 1; (ii) E(3x) = 3E(x) and (iii) E(2 + 3x) = 2 + 3E(x) Net Answers : |
Solution | |
We know, E (x) = Σ px
|
Credit : Vijayalakshmi Desu |
Problem | Back to Problems Page |
If x is a random variable, show that
(i) E(1) = 1; (ii) E(3x) = 3E(x) and (iii) E(2 + 3x) = 2 + 3E(x) Net Answers : |
Solution | |
We know, E (x) = Σ px
|
Credit : Vijayalakshmi Desu |
Disclaimer ♣ Privacy Policy ♣ Terms of Service ♣ Who We Are
♣ Copyright © Krishbhavara. All rights reserved
♣ Site optimized for Internet Explorer 5.5 and above