Suppose X is a discrete random variable with the following probability distribution: P(X = 2) = 0.3 P(X = 4) = 0.2 P(X = 6) = 0.5 What is the expected value (mean) of X?
Suppose X is a discrete random variable with the following probability distribution: P(X = 2) = 0.3 P(X = 4) = 0.2 P(X = 6) = 0.5 What is the expected value (mean) of X?
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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Suppose X is a discrete random variable with the following probability distribution:
P(X = 2) = 0.3
P(X = 4) = 0.2
P(X = 6) = 0.5
What is the expected value (mean ) of X?
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