Let X be a random variable. We know that E(X)=2.5 EX2)-7.5 E(X)-25 E(X)-88.5 EX)-325 EX)-945.5 Define another random var
Posted: Wed Jul 06, 2022 12:14 pm
Let X be a random variable. We know that E(X)=2.5 EX2)-7.5 E(X)-25 E(X)-88.5 EX)-325 EX)-945.5 Define another random variable Y-3-2x¹. What is the covariance of X and Y?