The probability of drawing any single card in a deck of 52 cards is 1 in 52. It does not matter if you replace it or not, unless you intend to make multiple draws.
In the multiple draw case, each subsequent probability increases; 1 in 51, then 1 in 50, then 1 in 49, etc.
As an example, the probability of drawing the seven of diamonds in five draws from a standard deck is 1 in 52 plus 1 in 51 plus 1 in 50 plus 1 in 49 plus 1 in 48. This adds up to about 1 in 10.
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.
It is 4/13.
Since 1/2 of the cards are red, the probability of drawing a red card is 1/2 or 0.5.
The probability is one in fifty-two.
The probability of drawing a queen, from a 52 card deck, is 4/52 or 1/13.
What is the probability of drawing 3 red cards (hearts or diamonds) from a standard 52-card deck? Enter your answer as a number rounded to 2 decimal places.
The probability of drawing a red card is 1/2 (26/52).The probability of drawing a face card is 3/13 (12/52).The probability of drawing a red face card is 3/26 (6/52).The probability of drawing a red card or a face card is 8/13 (32/52).2 out of 52or 1 out of 26.
Probability of drawing a seven of spades, from a 52 card deck, is 1/52.
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.
The probability of drawing a spade is 1/4 (13/52). The probability of drawing a face card is 3/13 (12/52). The probability of drawing a spade face card is 3/52 (3/52). 13 + 12 - 3 = 22 The probability of drawing a spade or a face card is 11/26 (22/52).
The probability is 1/2.
The probability is 0, since there is no such card!
0.5
It is 4/13.
There are 6 red face cards in a standard deck of 52 cards; the Jack, Queen, and King of Hearts and Diamonds. The probability, then, of drawing a red face card from a standard deck of 52 cards is 6 in 52, or 3 in 26, or about 0.1154.
Since 1/2 of the cards are red, the probability of drawing a red card is 1/2 or 0.5.
The probability is one in fifty-two.