About 33% But if you keep picking the middle card the person mixxing up the cards will most likely notice,and make it so the card is never in the middle
The probability of drawing three diamonds from a standard deck of 52 cards is (13 in 52) times (12 in 51) times (11 in 50), or 1716 in 132600, or about 0.01294.
In playing cards, the three can be called a 'trey'. However, most people will not recognize the term. The term 'ace' is frequently used for the one card. 'Deuce' for the two card is seldom used. The...