A standard deck of playing cards has 52 cards. Each card has a suit and a value. The deck has four suits: hearts, diamonds, spades, clubs. Each suit has 13 values: Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, King. The spades and clubs are called “black” cards, the hearts and diamonds are called “red” cards.

Find the probability you randomly choose a club from the deck.

Note, \(E\) is the set of clubs, \(S\) is the set of cards.

## Answer 1.

\(P(E)=\frac{13}{52}=\frac{1}{4}\)

Find the probability you randomly choose a red card from the deck.

Note, \(E\) is the set of hearts and diamonds, \(S\) is the set of cards.

## Answer 2.

\(P(E)=\frac{26}{52}=\frac{1}{2}\)

Find the probability you randomly choose a 2 from the deck.

Note, \(E\) is the set of 2’s, \(S\) is the set of cards.

## Answer 3.

\(P(E)=\frac{4}{52}=\frac{1}{13}\)