One card is drawn at random from a well-shuffled standard deck of 52 cards. Define the random variable X by
(i) X=1 if the card is an ace,
(ii) X=0 otherwise.
Answer the following:
(a) Find E(X).
(b) Given that the card drawn is a face card, find E(X∣face card).
a. Find E(X).
b. Given that the card drawn is a face card, find E(X∣face card).