4. Five hundred tickets (numbered 1-500) have been sold for Well-For-People, a charity that drills wells for people who do not have access to clean drinking water. Each ticket costs $20 and the grand prize is a gift certificate for supper, a pair of tickets to a play at the National Arts Centre and a night accommodation a reputable hotel, all of which were donated. a) Outline the model for the probability distribution of the next ticket number drawn to win the prize. b) If you brought five tickets numbered 10, 11, 12, 13 and 14, what is the probability of that you will win the prize? c) Sketch the probability distribution (you may have in interrupted scale along the horizontal axis) and show the probability (from b) above) that you will win the prize on the graph.