The probability of drawing a jack is, P(J) = 1/13.
The probability of drawing a queen is, P(Q) = 1/13.
The probability of drawing a king is, P(K) = 1/13.
The probability of drawing a jack or drawing a queen or drawing a king is;
P(J or Q or K) = 1/13 + 1/13 + 1/13 = 3/13 = 0.23076923... ≈ 23.1%.
It is 8/13.
Probability of Jack being drawn is 4/52 since there are 4 Jacks and 52 cards in the deck. Also, the probability of drawing a Queen and King is 4/52. So, if you draw one card from a normal deck of cards the probability of drawing a jack or queen or king is 4/52 + 4/52 + 4/52 = 12/52 or 3/13 or 0.2308.
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!
There are 4 kings and 4 queens in a deck of 52 cards. The chance of drawing a king is 4 in 52 (or .077 in probability terms). The probability to draw either a king or a queen will be twice as high (.154)
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%
It is 8/13.
Probability of Jack being drawn is 4/52 since there are 4 Jacks and 52 cards in the deck. Also, the probability of drawing a Queen and King is 4/52. So, if you draw one card from a normal deck of cards the probability of drawing a jack or queen or king is 4/52 + 4/52 + 4/52 = 12/52 or 3/13 or 0.2308.
12 out of 52, 3 out of 13, or about 23%
There are 40 cards that are NOT jacks, queens, or kings, so the probability of drawing one of these cards is 40/52 = 10/13 = 0.769
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!
There are 4 kings and 4 queens in a deck of 52 cards. The chance of drawing a king is 4 in 52 (or .077 in probability terms). The probability to draw either a king or a queen will be twice as high (.154)
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%
13/52 or 1/4 (25%) Sample Space: Ace,2,3,4,5,6,7,8,9,10,Jack,Queen,King.
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 of drawing an Ace, King, and Queen from a standard deck of 52 cards, with replacement, is (4 in 52)3 or 64 in 140608, or 1 in 2197, or about 0.0004552.
The probability of drawing a king and a queen from a standard 52 card deck is 32 in 2652, or 8 in 663, or about 0.012066. The first king or queen is 8 in 52. The second card is 4 in 51. Simply multiply 8/52 by 4/51.
2/13