need answer asap! will rate quick! ty!!

Calculate the expected value of X, E(X), for the given probability distribution. X 0 1 2 3 P(X = x) 0.6 0. 1 0. 1 0.2 E(X) = Need Help? Read It Watch It Calculate the expected value of X, E(X), for the given probability distribution. X 2 4 6 8 P(X = X) 7 11 1 20 20 20 20 E(X) = Need Help? Read It Watch It Calculate the expected value of X, E(X), for the given probability distribution. X -7 -3 0 2 5 10 P(X = X) 0. 1 0. 1 0. 1 0.2 0.5 0 E(X) =