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The answer depends on whether the question is in the context of a deck of playing cards or some other collection, whether or not the cards are replaced after picking, whether the cards are selected at random. Since there is no information on any of these aspects, it is not possible to give a useful answer to the question.

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Q: What is the probability that all four cards are seven?
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If four cards are to be drawn from a deck of 52 cards what is the probability that they are of the different suit?

The probability that all four of the cards are different suits is 13/17 * 13/25 * 13/49 = 2197/20,825 or 10.54982%.


What is the probability of inserting 4 cards in the correct envelopes without paying attention?

The probability of inserting all four cards in the correct envelops is 1/24.


What is the probability of drawing a 9 or a jack in a deck of 52 cards?

There are four 9's and four jacks. If you can use all of them, you can use 8 out of 52 cards. The probability of drawing one of these cards is therefore 8/52 = 0.1538 or a 15.38 % chance.


How many ways can a hand of five cards consisting of four cards from one suit and one card from another suit be drawn from a standard deck of cards I think combination?

The probability of five cards being four cards from one suit and one card from another suit is the same as the probability of drawing four cards from one suit multiplied by the probability of drawing one card from another suit, multiplied by 5 (for each of the possible positions this other card can be drawn in). The probability of drawing four cards from one suit is 12/51 x 11/50 x 10/49. The probability of drawing a fifth card from another suit is 39/48. All these numbers multiplied together (and multiplied by 5) come to 0.0429. So the probability of drawing a hand of five cards with four cards from one suit and one card from another is 5.29%


Suppose you have an incomplete deck with only 24 cards 13 are hearts if you randomly draw four cards without replacement the probability that all four cards are hearts is?

13/24 * 12/23 * 11/22 * 10/21 1st 2nd 3rd 4th = .06728 or 6.72877%

Related questions

If four cards are to be drawn from a deck of 52 cards what is the probability that they are of the different suit?

The probability that all four of the cards are different suits is 13/17 * 13/25 * 13/49 = 2197/20,825 or 10.54982%.


What is the probability of inserting 4 cards in the correct envelopes without paying attention?

The probability of inserting all four cards in the correct envelops is 1/24.


What is the probability of drawing a 9 or a jack in a deck of 52 cards?

There are four 9's and four jacks. If you can use all of them, you can use 8 out of 52 cards. The probability of drawing one of these cards is therefore 8/52 = 0.1538 or a 15.38 % chance.


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.


How many ways can a hand of five cards consisting of four cards from one suit and one card from another suit be drawn from a standard deck of cards I think combination?

The probability of five cards being four cards from one suit and one card from another suit is the same as the probability of drawing four cards from one suit multiplied by the probability of drawing one card from another suit, multiplied by 5 (for each of the possible positions this other card can be drawn in). The probability of drawing four cards from one suit is 12/51 x 11/50 x 10/49. The probability of drawing a fifth card from another suit is 39/48. All these numbers multiplied together (and multiplied by 5) come to 0.0429. So the probability of drawing a hand of five cards with four cards from one suit and one card from another is 5.29%


Using a well-shuffled deck of normal playing cards what is the probability of randomly selecting a black 8?

There are four 8's, four 7's, four 6's, four 5's, four 4's, four 3's, four 2's, and four aces. Add all of them up and you get a total of 32 cards so the probability is 32/52 which reduces to 16/26 which reduces to 8/13= Probability of the above mentioned outcome.


Suppose you have an incomplete deck with only 24 cards 13 are hearts if you randomly draw four cards without replacement the probability that all four cards are hearts is?

13/24 * 12/23 * 11/22 * 10/21 1st 2nd 3rd 4th = .06728 or 6.72877%


Five cards are drawn from an ordinary deck without replacement. find the probability of getting all red cards?

The probability is 7,893,600/311,875,200 = 0.0253


What is the probability that if you choose 13 cards out of a deck of cards all cards will be of the same suit?

Very low (less than 0.00000000001%)


What is the probability of drawing 3 red cards with the same value one after the other without replacement given a deck with 13 red cards 13 blue cards 13 black and 13 green all numbered 1 to13?

As described, the deck contains 52 cards, numbered 1 to 13, four times in four colors, red, blue, black, and green. The probability of drawing more than one red card with the same number on it is zero.


What is the probability of drawing 3 cards that are all face cards?

The probability of drawing the first face card is 12 in 52. The probability of drawing the second is 11 in 51. The probability of drawing the third is 10 in 50. Thus, the probability of drawing three face cards is (12 in 52) times (11 in 51) times (10 in 50) or (1320 in 132600) or about 0.009955.


Five cards are drawn from an ordinary deck without replaced find the probability of getting All red cards All diamond All aces?

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