A bag contains 19 balls numbered 1 through 19. What is the probability of selecting a ball that has an even number when one ball is drawn from the bag?
There are 10 balls with even numbers (2, 4, 6, 8, 10, 12, 14, 16, 18) and 19 balls in total. The probability of selecting a ball with an even number is therefore 10/19.
