Common questions

What is the probability that at least one card is a queen?

by Author

What is the probability that at least one card is a queen?

Since the probability of drawing a queen in one draw is 1/13 (there are 4 Queens and 52 cards) then the probability of getting any queen in three tries is 1/13 + 1/13 + 1/13, or 3/13. About 23\%.

What is the probability of getting a face card from a deck of 52 cards?

3/26
There are 52 cards in a deck of playing cards. If a card is drawn from this well shuffled deck, the total number of all possible outcomes = 52. Let A be the event of drawing a red face card. Hence, the probability of drawing a red face card from a deck of cards is 3/26.

READ:   Is an animals tail an extension of the spine?

What is the probability of getting 2 Queens from a pack of 52 playing cards?

We pick a card, write down what it is, then put it back in the deck and draw again. To find the P(QQQ), we find the probability of drawing the first queen which is 4/52. The probability of drawing the second queen is also 4/52 and the third is 4/52.

What is the probability of getting a queen or jack card?

(i) Number of red kings = 2. ∴ P(getting a red king) =252=126. (ii) There are 4 queen and 4 jacks. ∴ P(getting a queen or a jack) =852=213.

What is the probability that the card drawn is black card?

the probability that you pick a black card or a king is 16/52=4/52.

How many cards are face cards in a deck of 52?

12 face cards
There are 12 face cards (Kings, queens, and jacks) and there are 36 numbered cards (2’s through 10’s). After the first face card is drawn, there will be 11 face cards leftover, and 51 total cards remaining.

READ:   Can two people who dont speak the same language fall in love?

What is the probability that an ordinary has 53 Sundays?

1 / 7
In 365 days, Number of weeks = 52 weeks and 1 day is remaining. 1 remaining day can be Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday. Total of 7 outcomes, the favourable outcome is 1. ∴ probability of getting 53 Sundays = 1 / 7.

How do you find the probability of 52 cards?

Number of favourable outcomes i.e. ‘a king of red colour’ is 2 out of 52 cards. Number of favourable outcomes i.e. ‘a card of diamond’ is 13 out of 52 cards. Total number of king is 4 out of 52 cards. Number of favourable outcomes i.e. ‘a king or a queen’ is 4 + 4 = 8 out of 52 cards.

What is the probability of a jack in a deck of cards?

Find the probability of: In a playing card there are 52 cards. Number of favourable outcomes i.e. ‘2’ of spades is 1 out of 52 cards. Number of favourable outcomes i.e. ‘a jack’ is 4 out of 52 cards.

What is the number of favourable outcomes of 52 cards?

Number of favourable outcomes i.e. ‘a card of diamond’ is 13 out of 52 cards. Total number of king is 4 out of 52 cards. Number of favourable outcomes i.e. ‘a king or a queen’ is 4 + 4 = 8 out of 52 cards. Cards of Spades and Clubs are black cards. Cards of spades and clubs are black cards.

READ:   Should vegetarians eat eggs everyday?

What is the probability of getting a card of diamond?

(iv) a card of diamond. Number of favourable outcomes i.e. ‘a card of diamond’ is 13 out of 52 cards. Therefore, probability of getting ‘a card of diamond’ Number of favorable outcomes P(D) = Total number of possible outcome = 13/52 = 1/4 (v) a king or a queen. Total number of king is 4 out of 52 cards.

What is the probability of getting a king or a queen?

Total number of king is 4 out of 52 cards. Total number of queen is 4 out of 52 cards Number of favourable outcomes i.e. ‘a king or a queen’ is 4 + 4 = 8 out of 52 cards. Therefore, probability of getting ‘a king or a queen’