Ononot — If X is a random variable such that E[X] = 10 and E[X^2] = 1

Guest Session: 1 Question Remaining. Create Account to save progress.

Random Variablesmedium

0:00.0

If $X$ is a random variable such that $E[X] = 10$ and $E[X^2] = 120$ , what is $Var(X - 5)$ ?