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When drawing a card randomly from a deck what is the probability that it will be either a heart or a one-eyed jack?
Wiki User
∙ 9y ago
The probability of drawing a heart is 1/4 or 25% (i.e., 13 of 52 cards).
According to Wikipedia*, the one-eyed jacks are jack of spades and jack of hearts. The probability of drawing jack of spades is 1/52 (one card of 52).
Therefore drawing either a heart (including the jack of hearts) OR jack of spades is (13/52 + 1/52)
= 14/52
= 7/26
= 0.269
Just under 27 percent.
* http://en.wikipedia.org/wiki/One-eyed_jack#One-eyed_Royals
Wiki User
∙ 9y ago
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What is the probability of drawing either a Jack and a 5 from a deck of cards?
If one card is drawn at random, the probability is 2/13.
What is the probability of drawing either a non face card or a jack from a regular deck of cards?
The probability is 11/13.
What is the probability of drawing either a king or queen from a poker deck on a single draw?
2/13
What is the probability of drawing either black or number 10?
1/2+1/13= 15/26
What is the probability of drawing either a jack queen or an ace in a deck of cards?
5 out of 52
What is the probability of drawing either a Jack or a 5 from a deck of cards?
Since there are four jacks in a deck of 52 cards and, likewise, four "fives", the odds of drawing either a jack or a "five" are 8/52 or two in thirteen. The probability of drawing a Jack is one in thirteen. The probability of drawing a "five" is one in thirteen.
What is the probability of drawing either a Jack and a 5 from a deck of cards?
If one card is drawn at random, the probability is 2/13.
What is the probability of drawing either a non face card or a jack from a regular deck of cards?
The probability is 11/13.
What is the probability of drawing a 5 or a jack from a deck of cards?
Since there are four jacks in a deck of 52 cards and, likewise, four "fives", the odds of drawing either a jack or a "five" are 8/52 or two in thirteen. The probability of drawing a Jack is one in thirteen. The probability of drawing a "five" is one in thirteen.
What is the probability of drawing either a king or queen from a poker deck on a single draw?
2/13
There are 6 red marbles 8 blue marbles and 11 green marbles in a bag. What is the probability that you will randomly draw either a red or a blue marble?
The probability is 0.56
What is probability of drawing a king or queen from a deck of cards?
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)
What is the probability of drawing either black or number 10?
1/2+1/13= 15/26
What is the probability of drawing either a jack queen or an ace in a deck of cards?
5 out of 52
Given that you just drew either a spade or a club what is the probability that you also drew a king?
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.
What is the probability of drawing either a 3 or a heart from a regular bridge deck of cards?
The probability of A is denoted P(A) and the probability of B is denoted P(B). P(A or B) = P(A) + P(B) - P(A and B). Say P(A) = Probability of drawing a heart, which is 13/52. Say P(B) = Probability of drawing a three, which is 4/52. We now have to determine P(A and B) which is the probability of a heart and a three, which is 1/52. We now can determine the probability of drawing a heart or a three which is 13/52 + 4/52 - 1/52 = 16/52 = 4/13.
What is the probability of randomly selecting values more then 2.57 standard deviations away from the mean in either a positive or negative direction in a normal distribution?
1% total 0.5% in either direction
