Home
Evaluations
Tags
Lectures
Sandbox
About
Contribute
Evaluations
Tags
Lectures
About
Back
Question:
2019 Fall Midterm - 17
Author: Michiel Smid
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".
What is $\Pr(A)$?
(a)
3/17
(b)
4/19
(c)
$1 - (17/18)^3$
(d)
3/18
COMP 2804: Discrete Structures II
COMP 2804 Midterm