The probability is 0.25
you have a 1/13 chance of getting an ace in a pack of cards
It is 1: a certainty. A complete pack of cards must have a seven.
A 1/13 Chance (Probability).
1/2 or 0.5.
number of cards in a deck =52 number of cards that are heart =13 number of cards that are diamond =13 Probability that the card drawn is a heart or a diamond=13/52 +13/52 =26/52 or 1/2
There are 4 suits in a deck of cards; each suit has a probability of being selected of 1/4. So, probability of a diamond is 1/4 or 0.25.
10/13
There are 3 face cards in a suit of 13 cards, so the probability is = 3/13.
13/52 = 1/4
It is 1/4.
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.