If you select 45 cards without replacement from a regular deck of playing cards, the probability is 1.
For a single randomly selected card, the probability is 2/13.
It is 1/13.
1 in 52....
The probability of drawing a jack, queen, or king on the second draw if the first draw was an ace (without replacement) is (4 + 4 + 4) in (52 - 1) or 12 in 51, which is 4 in 17, or about 0.2353.
The probability is 1/13 of drawing a king in one draw from a standard deck with no jokers.
The probability of choosing a 10 is 4/52; likewise a Jack is 4/52. The probability of 10 or Jack is 4/52 + 4/52 = 8/52 or 2/13.
It is 3/13.
It is 1/13.
1 in 52....
The probability of drawing a queen or king, in a single randomly drawn card, is 2/13. The probability of drawing one when you draw 45 cards without replacement is 1. The probability of choosing has nothing t do with the probability of drawing the card. I can choose a king but fail to find one!
The probability of drawing a jack, queen, or king on the second draw if the first draw was an ace (without replacement) is (4 + 4 + 4) in (52 - 1) or 12 in 51, which is 4 in 17, or about 0.2353.
The probability is 1/13 of drawing a king in one draw from a standard deck with no jokers.
It is 2/13.
The probability of choosing a 10 is 4/52; likewise a Jack is 4/52. The probability of 10 or Jack is 4/52 + 4/52 = 8/52 or 2/13.
It is 50/52 or 0.9615
2/13
8 in 52
The probability of drawing a jack and a king in that order from a standard deck is: P(J,K) = (4/52)∙(4/51) = 0.006033... ~ 0.006 ~ 0.6% The probability of drawing a jack and a king in any order is twice the above: P((J,K) or (K,J)) = 0.0112066... ~ 0.011 ~ 1.1%