Assuming a 52 card deck, 4 jacks / 52 cards or probability of 4/52 or 1/13 or 0.077.
Assuming a 52 card deck, 4 jacks / 52 cards or probability of 4/52 or 1/13 or 0.077.
50%
It is 1/13.
As there are no 12 cards in a standard pack the probability is zero.
Assuming a 52 card deck, 4 jacks / 52 cards or probability of 4/52 or 1/13 or 0.077.
Assuming a 52 card deck, 4 jacks / 52 cards or probability of 4/52 or 1/13 or 0.077.
50%
It is 1/13.
As there are no 12 cards in a standard pack the probability is zero.
It is 1/4.
It is 50/52 or 0.9615
For a single card, picked at random from a well shuffled normal pack the probability is 3/13.
1/13
The probability that it is a spade when drawn is 13/52 or 1/4.
4/13
Form a normal pack of 52 cards (no Jokers), it is 2/13 or approx 0.154