2*(4/52)*(13/52) = 2*(1/13)*(1/4) = 1/26
It is 1/169 = 0.005917, approx.
Abolut 4 in208
When the sample is drawn, it is placed back where it was taken from and if subsequent draws are made, it could be selected again.
To determine the probability that one card drawn is a club and the other is a diamond from a standard deck of 52 cards, you can use the concept of combinations. There are 13 clubs and 13 diamonds in the deck. The probability of drawing one club and one diamond in two draws (without replacement) can be calculated as follows: the probability of drawing a club first and then a diamond is (13/52) * (13/51), and the probability of drawing a diamond first and then a club is (13/52) * (13/51). Adding these two probabilities gives you the total probability of one card being a club and the other a diamond. The final probability is approximately 0.25 or 25%.
The probability of drawing a red card followed by a spade is (1 in 2) times (1 in 4), or 1 in 8, or 0.125. The probability of drawing a spade followed by a red card is (1 in 4) times (1 in 2), or 1 in 8, or 0.125. Since you have two distinct desired outcomes, add them together, giving a probability of drawing a red card and a spade of 0.25.
The probability of drawing aces on the first three draws is approx 0.0001810
It is 1/169 = 0.005917, approx.
4/52 x 13/52 = 1/13 x 1/4 = 1/52
The probability of drawing two blue cards froma box with 3 blue cards and 3 white cards, with replacement, is 1 in 4, or 0.25.The probability of drawing one blue card is 0.5, so the probability of drawing two is 0.5 squared, or 0.25.
It is approx 0.44
Abolut 4 in208
Let's call the chance of drawing a 9 on the first draw P(A). Since there are four 9s, P(A) is 4/52. Probability of not drawing a 9 is 1-(4/52). Each draw is independent so we multiply the probabilities. The probability of EXACTLY one 9 in two draws if P(A)P(1-A)=12/169 which is a about .071
4/221
A dependent event. Or rather, a dependent event is one whose probability of occurrence is affected by previous events. For instance, drawing a card from a deck is affected by previous draws, if there's no replacement.
The probability of drawing a diamond from a standard 52-card poker deck without jokers is 13/52, or 1/4. The probability of drawing a second diamond at that point would then be 12/51, for an overall probability of 12/212, or 3/53. This amounts to about a 5.88% chance.
When the sample is drawn, it is placed back where it was taken from and if subsequent draws are made, it could be selected again.
To determine the probability that one card drawn is a club and the other is a diamond from a standard deck of 52 cards, you can use the concept of combinations. There are 13 clubs and 13 diamonds in the deck. The probability of drawing one club and one diamond in two draws (without replacement) can be calculated as follows: the probability of drawing a club first and then a diamond is (13/52) * (13/51), and the probability of drawing a diamond first and then a club is (13/52) * (13/51). Adding these two probabilities gives you the total probability of one card being a club and the other a diamond. The final probability is approximately 0.25 or 25%.