If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events.
a. 4/6 * 3/8 = ?
b. same process
c. Either-or probabilities are found by adding the individual probabilities.
4/6 * 5/8 + 2/6 * 3/8 = ?
one bag contains 4 white balls,2 black balls.another bag contains 3 white balls 5 black balls.if one ball is drawn from each bag. find that
a) both are white?
b) both are black?
c)one is white and one is black?
1 answer
1 answer