00:01
So 4 is standard 52 deck of cards, so the sample space here, which is 52, and we have to select a red card.
00:10
So we have to find how many red cards do we have here.
00:14
So we have 13 red cards for each case, so we have two different cases.
00:20
And so that means this is 13 plus 13, which is there are 26 red cards.
00:25
So the probability of getting a red car, which is equal to the number of red cars divided by the sample space.
00:33
So the number of red car here, 26 divided by 52, which is equal to one half here.
00:38
And we're going to just draw five red cars in a row.
00:44
And so let's say this is the first card and this is second, third, fourth and the fifth card.
00:51
And we just replaced back into the deck when we just selected the card.
00:58
So how many? so what is the probability for this one here? so the probability of the first red card is one half...