00:01
Find the following probabilities from a 52 card deck.
00:04
The probability of a diamond.
00:06
Well, in the deck there are 13 diamonds.
00:09
52 cards in a deck, so that probability would be one -fourth.
00:14
The probability of a queen and a heart, that means it needs to be both.
00:19
Well, that means there's only one way, the queen of hearts.
00:22
So there would be one out of 52.
00:25
The queen of hearts is the only way to get a queen and a heart.
00:29
The probability of getting a jack or a red card.
00:36
So let's think about that.
00:37
There's four jacks, and then there's going to be 26 red cards...