In the game of blackjack, Aces are worth 11 points (or they can also be counted as 1 point, but for the sake of this problem, we will only count them as 11 points), 10s, Jacks, Queens, and Kings are all worth 10 points and the other numbered cards are worth their face values (i. e., 2s are worth two points, 3s are worth three points, etc.). The suit of the card does not matter.
(a) Find the probability of being dealt a two- card blackjack hand worth a total of 18 or more points?
(b) Find the probability of being dealt a two- card blackjack hand worth a total of no less than 12 points and no more than 17 points?
Consider carefully the results of Problem 2.40 and think about what consists of an atomic outcome in this experiment.