what are the odds in favor of drawing a diamond from an ordinary deck
1/4
The odds against drawing a 10 out of a 52 card deck are 12:1.
The odds of not drawing a 6 from a standard deck of 52 cards is 48 in 52, or about 0.9231.
The odds against drawing a six of clubs in a standard deck of 52 cards is 51 in 52, or about 0.9808.
The odds against it are 12/13. The odds of drawing one are 4 in 52 or 1 in 13.
The probability of drawing a diamond is a standard deck of 52 cards is 13 in 52, or 1 in 4, or 0.25.
The probability of drawing a diamond from a standard deck of 52 cards is 13 in 52, or 1 in 4, or 0.25.
The probability of drawing a queen or a four from a standard 52 card deck is 8 in 52, or 2 in 13, or about 0.1538.
Of the 52 cards, 48 are not a 3, so the odds are 48/52 (which is 12/13).
If you assume that the Ace is high, then the odds of drawing a card higher than a nine is a standard deck of 52 cards is 20 in 52, or 5 in 13, or about 0.3846. If you assume that the Ace is low, then the odds of drawing a card higher than a nine is a standard deck of 52 cards is 16 in 52, or 4 in 13, or about 0.3077.
number of cards in a deck =52 number of cards that are not diamond =39 Probability that the card drawn is not a diamond= 39/52 = 3/4