Consider throwing a fair die twice.The random X_i , i=1,2 is the outcome of the i-th throw of the die. Define V = X_1 + X_2 and W = X_1 - X_2 . Are the random variables V and W independent? Justify your answer.
Consider throwing a fair die twice.The random X_i , i=1,2 is the outcome of the i-th throw of the die. Define V = X_1 + X_2 and W = X_1 - X_2 . Are the random variables V and W independent? Justify your answer.