Question: The discrete random variable X has the following discrete probability distribution. X 0 50 P(X) 0.3 0.7 The mean of random variable X is 35.


The discrete random variable X has the following discrete probability distribution. X 0 50 P(X) 0.3 0.7 The mean of random variable X is 35. Find the variance of the random variable X.
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
