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What is the probability of getting a red card and a queen from a pack of well shuffled playing cards?
Assuming we're drawing two cards, one of which is red and the other is a queen...
There are 26 reds/52 = 1/2 chance of red
If the first card is not a queen (12/13 chance), the odds of next drawing a queen is 4/51. Total probability is (1/2)(4/51) = 2/51.
If the first card was a queen (1/13 chance), the odds of getting another queen is 3/51, for a total of 3/102.
Weighted average the two (12/13)*(2/51) + (1/13)*(3/102) = 3.85%
Could also do it in reverse order
Queen first - 1/13
If first card was red, chance of another red is 25/51. Total probability of 25/13*51.
If first card was black, chance of red is 26/51. Total probability of 26/13*51=2/51.
Average the two (25/26*52 + 2/102) = 3.81%
Add up the probabilities - 7.66% chance
What else can I help you with?
A pack of 52 playing cards of shuffled and one card is dealt from the top of the pack What is the probability that is above a seven?
6/49
What is the probability of drawing four of a kind from a well-shuffled deck of cards?
The probability is 0.0106 (just over 1%).
A pack of 52 playing cards of shuffled and one card is dealt from the top of the pack What is the probability that is a black card?
There are 52 cards of which 26 (a half) are black. So he probability that the first card is black is 26/52= 1/2
What is the probability of getting a black face card from a well shuffled pack of card?
There are 6 black face cards in a standard deck of 52 cards, so the probability of drawing a black face card in one try is 6/52 = 0.115
What is the probability of choosing a queen or a king from a standard deck of 52 playing cards?
If one card is picked at random from a well shuffled deck, the answer is 8/52 = 2/13
A pack of 52 playing cards of shuffled and one card is dealt from the top of the pack .What is the probability that is a Queen?
1/13
What is the probability of picking a kinggueen or jack from a pack of playing cards?
For a single card, picked at random from a well shuffled normal pack the probability is 3/13.
If you are dealt 5 cards from a shuffled deck of 52 cards find the probability of getting two queens and 3 kings?
It is approx 4.62*10-7.
A pack of 52 playing cards of shuffled and one card is dealt from the top of the pack What is the probability that is above a seven?
6/49
How does the probability of getting two pairs compare to getting three of a kind in a standard deck of playing cards?
The probability of getting two pairs in a standard deck of playing cards is higher than the probability of getting three of a kind.
What is the probability of drawing four of a kind from a well-shuffled deck of cards?
The probability is 0.0106 (just over 1%).
You are dealt two cards successively (with replacement) from a shuffled deck of 52 playing cards. Find the probability that both cards are black?
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A pack of 52 playing cards of shuffled and one card is dealt from the top of the pack What is the probability that is a black card?
There are 52 cards of which 26 (a half) are black. So he probability that the first card is black is 26/52= 1/2
What is probability of getting a 3 in a deck of cards?
For an ordinary deck of cards, the probability is 1. All decks of playing cards contain 3s.For an ordinary deck of cards, the probability is 1. All decks of playing cards contain 3s.For an ordinary deck of cards, the probability is 1. All decks of playing cards contain 3s.For an ordinary deck of cards, the probability is 1. All decks of playing cards contain 3s.
What is the probability of getting a black face card from a well shuffled pack of card?
There are 6 black face cards in a standard deck of 52 cards, so the probability of drawing a black face card in one try is 6/52 = 0.115
What is the probability a well shuffled pack of 52 cards a card is drawn at random find the probability that it is either a heart or a queen?
4/13
What is the probability of choosing a queen or a king from a standard deck of 52 playing cards?
If one card is picked at random from a well shuffled deck, the answer is 8/52 = 2/13
