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If two cards are randomly drawn from a standard deck without replacement what is the probability of getting a pair?
Wiki User
∙ 14y ago
hypergeometric distribution f(k;N,n,m) = f(1;51,3,1)
or binominal distribution f(k;n,p) = f(1;1,3/51) would result in same probability
Wiki User
∙ 14y ago
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What are chosen at random from a standard deck of cards with replacement what is the probability of getting to aces?
"Playing cards" are chosen at random.
Three cards are chosen at random from a standard deck of cards without replacement What is the probability of getting 3 aces?
The probability of drawing the first ace is 4 in 52. The probability of getting the second ace is 3 in 51. The probability of getting the third ace is 2 in 50. The probability, then, of drawing three aces is (4 in 52) times (3 in 51) times (2 in 50), which is 24 in 132600, or 1 in 5525, or about 0.0001810
Probability of getting a perfect score in a three question true or false quiz?
If you answer randomly, 1 in 8.
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There are infinitely many numbers and so the probability of the second event is 0. As a result the overall probability is 0.
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The answer depends on how many cards are drawn.
What are chosen at random from a standard deck of cards with replacement what is the probability of getting to aces?
"Playing cards" are chosen at random.
What is the probability of getting an 8 on a standard six-sided die?
The probability of getting an 8 on a standard six-sided die is zero.
The probability of a person getting a cold is .7 What is the probability that 4 people if selected randomly will get a cold?
If the events can be considered independent then the probability is (0.7)4 = 0.24 approx.
Three cards are chosen at random from a standard deck of cards without replacement What is the probability of getting 3 aces?
The probability of drawing the first ace is 4 in 52. The probability of getting the second ace is 3 in 51. The probability of getting the third ace is 2 in 50. The probability, then, of drawing three aces is (4 in 52) times (3 in 51) times (2 in 50), which is 24 in 132600, or 1 in 5525, or about 0.0001810
Probability of getting a perfect score in a three question true or false quiz?
If you answer randomly, 1 in 8.
What is the probability of getting tails and selecting a 3 if you toss a coin and randomly select a number?
There are infinitely many numbers and so the probability of the second event is 0. As a result the overall probability is 0.
What is the probability of getting an ace in a pack of 52 cards?
The probability is 0 if you pick the the card from one end of a mint pack (2 of clubs) and 1 if you pick it from the other end (A spades). Also, if you pick 49 cards without replacement, the probability is 1. So, the answer depends on how many cards are drawn, and whether or not they are drawn from a well shuffled pack. The probability of getting an ace when one card is randomly picked from a pack is 4/52 = 1/13.
What is the probability of getting a diamond and five without replacement?
The answer depends on how many cards are drawn.
Three cards are chosen at random from a standard deck of cards without replacement What is the probability of getting three Aces?
hypergeometric distribution f(k;N,n,m) = f(3;52,4,3)
What is the probability of getting a black 4 out of a 52 deck of cards?
If you pick enough cards, without replacement, the probability is 1. The probability for a single random draw is 1/26.
What is the probability of answering a 9 question true false test correctly if you randomly guess?
The probability of getting the first answer correct is 1/2 The probability of getting the first two correct is 1/2 * 1/2 = 1/(22) The probability of getting all 9 correct is 1/(29) = 1/512 which is just under 0.2%
What is the probability of a student getting a score of more than 505 with a mean of 505 and a standard deviation of 110?
The probability is 0.5
