Moanalua Middle School
posted by Fred on .
One box contains six color cards: two blue, three yellow, and one orange. Another box contains four number cards, numbered 1, 2, 3, and 4. One card is picked at random from each box with replacement. find the probability of blue, then 1.

These two events are independent.
P blue = 2/6 = 1/3
P 1 = 1/4
1/3 * 1/4 = 1/12