Mathematics for IGCSE & O level - Probability (Section 1 - No. 28)
Which of the following are considered independent events?
Flipping a coin twice
Drawing a card from a deck, replacing it, then drawing another card
Drawing a card from a deck without replacing it, then drawing another card
Rolling a die and then flipping a coin.
Explanation
Events are independent if the outcome of one doesn't affect the other. Drawing without replacement means that the first card drawn will affect the outcome of the second draw.
Comments (0)
