Wiki User
∙ 15y agoThe probability of getting a spade out of a full deck is 13/52 = 1/4.
Now, to get exactly one spade you have the following possibilities:
a. Spade first, then others: 13/52*39/51*38/50
b. Other, then Spade, then other: 39/52*13/51*38/50
c. Other, then other, then spade: 39/52*38/51*13/50.
Sum them up, and you get 3*13*39*38/(52*51*50) = 0.4385
To understand this best, please draw a tree.
Wiki User
∙ 15y agoit depends how many cards you have
Considering there is 52 cards in a deck and 4 queens.... That would be the probability of 4 out of 52... 4/52 = 1/13 ~0,077
That is a rather hard question to answer. It would really depend on how many cards you have in the deck and how many jacks and kings you have Ex: If you had 30 cards and 5 jacks and kings then the probability would be 10/30 or 1/3
The probability that you draw any single black card would be: (number of black cards)/(total number of cards) and the probability to get 6 consecutive black cards would be: (probability of drawing black) x (probability of getting another black) and so on for 6 runs Therefore (26/52) x (25/51) x (24/50) x (23/49) x (22/48) x (21/47) since there is one fewer black cards and one fewer total cards per draw. (26/52) x (25/51) x (24/50) x (23/49) x (22/48) x (21/47) = .0113087788 = 1.13087788 %
If we're talking cards of all suits 2-10 then there are 36 number cards. That would then be 36/52 which would be 69.2 percent of the time.
since there is only one Ace of Spades and 52 cards in a deck the probability would be 1/52.
The probability of drawing a king given that you drew a spade or a club is 2 out of 26, or 1 out of 13. This is because there are 2 kings (one from spades and one from clubs) out of a total of 26 spade and club cards.
The probability is 0.0599
Probability of drawing a spade is 13/52. Probability of also drawing a 6 is 3/39. Therefore it would be 13/52 x 3/39= .0192
it depends how many cards you have
A garden spade is a small digging tool... used for gardening. A card spade is one of four suits in a normal deck of cards, and it would be used to play whatever card game you are playing. The exact use would vary by the game.
A garden spade is a small digging tool... used for gardening. A card spade is one of four suits in a normal deck of cards, and it would be used to play whatever card game you are playing. The exact use would vary by the game.
You need to state a problem. If for example you ask what is the probability of drawing a heart or diamond in a single draw from a standard deck of 52 cards the answer would be .5
Considering there is 52 cards in a deck and 4 queens.... That would be the probability of 4 out of 52... 4/52 = 1/13 ~0,077
The probability of drawing a diamond in a standard deck of cards is 1 in 4. The probability of drawing a diamond if this is repeated 100 times is still 1 in 4, which translates to 25 in 100, but since this is a random process you would not expect diamonds exactly 25 times.
This would be like drawing a spade (or any suit for that matter) from a deck of cards one-by-one. Probability is: 13/52*12/51*11/50*10/49*9/48*8/47*7/46*6/45*5/44*4/43*3/42*2/41*1/40 = 6227020800/3.95424E21= 1.57477E-12= 0+
That is a rather hard question to answer. It would really depend on how many cards you have in the deck and how many jacks and kings you have Ex: If you had 30 cards and 5 jacks and kings then the probability would be 10/30 or 1/3