Asked by Just me Not we on Sep 26, 2024
For a random variable X,if V(cX)= 4V(X),where V refers to the variance,then c must be 2.
Random Variable
A variable whose numerical value results from a random experiment, characterized by its possible values and associated probabilities.
- Familiarize oneself with the methodology and consequences of expected value and variance in probability distributions.
Learning Objectives
- Familiarize oneself with the methodology and consequences of expected value and variance in probability distributions.