Question

A white marble is picked at random from a bag containing 8 blue marbles, 5 red marbles, and 12 white marbles. Without replacing it, a red marble is picked at random from the bag. Find the probability of the set of dependent events.

Answer 1

The probability would be 1/10 or 10%
To find this you would multiply 12/25 by 5/24 to get 1/10.