The answer depends on what you are selecting from. If you are selecting months in which the equinoces occur, the probability is 0.5
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)
It is 2/13.
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 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%.
3 in 52 (jack, queen, king of spades)
P (selecting a king) = 4/52 = 1/13
un likely im 9 and i could work this out
The answer depends on what you are selecting from. If you are selecting months in which the equinoces occur, the probability is 0.5
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)
It is 2/13.
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 queen, king, or ace from a standard deck of 52 cards is 12 in 52, or 3 in 13, or about 0.2308.
It is 16/2652 = 0.006 approx.
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 2/13.
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.