General: Roll Two Dice You roll two fair dice, a green one and a red one.

(a) What is the probability of getting a sum of 7?

(b) What is the probability of getting a sum of 11?

(c) What is the probability of getting a sum of 7 or 11?

Are these outcomes mutually exclusive?

Problems 26–29 involve a standard deck of 52 playing cards. In such a deck of cards there are four suits of 13 cards each. The four suits are: hearts, diamonds, clubs, and spades. The 26 cards included in hearts and diamonds are red. The 26 cards included in clubs and spades are black. The 13 cards in each suit are: 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, King, and Ace. This means there are four Aces, four Kings, four Queens, four 10s, etc., down to four 2s in each deck.

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