Mathematics for IGCSE & O level - Probability (Section 8 - No. 25)
Which of the following are examples of mutually exclusive events?
Flipping a coin and getting heads or tails.
Rolling a die and getting an even or odd number.
Choosing a king or a queen from a deck of cards.
Drawing a red card or a spade from a deck of cards.
解释
Mutually exclusive events cannot happen at the same time.