If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events.
2/5 * (2-1)/(5-1) = ?
Two balls are drawn in succession, without replacement, out of a box containing 2 red and 5 white balls. What is the probability that the first ball drawn is red and the second ball drawn is also red?
1 answer
1 answer