Solve the problem: In a probability model, which of the following numbers could be the probability of an outcome: 0, 0.2, -0.01, -1/3, 1/2, 5/4, 1, 1.5?
Solve the problem. Each of eleven tickets is marked with a different number from 1 to 11 and put in a box. If you draw a ticket from the box, what is the probability that you will draw 1, 2, or 3?