Mathematics for IGCSE & O level - Probability (Section 9 - No. 1)
Which of the following events are independent?
Tossing a coin and getting heads, then rolling a die and getting a 6.
Drawing a card from a deck, not replacing it, and then drawing another card.
The probability of a person being born on a particular day of the week.
The probability that it rains on a Tuesday and on a Wednesday.
설명
Independent events don't influence each other. Events in option 1, 2 & 3 are all independent.