1 .
In the game of Hearthstone, you are given a deck of 18 distinct cards. One of the cards is the Raven Idol.
You choose a uniformly random hand of 3 cards. Define the event
- A = "the hand of 3 cards contains the Raven Idol".
(a)
$1 - (17/18)^3$
(b)
3/17
(c)
4/19
(d)
3/18