If X and Y are two random variables, then which of the following is WRONG?

If X and Y are two independent random variables, then

if x y are two random variable then e(x,y)

Context: if x y are two random variable then e(xy) Answer question

Recall from the previous quiz the random variables X and Y with joint probability distributionY=0 Y = 1X = 0 0.4 0.1X = 1 0.3 0.2The covariance between X and Y is

Given the probability distributions for variables X and Y shown to the​ right, compute the terms below.