According to a study by Dr. John McDougall of his live-in weight loss program, the people who follow his program lose between 6 and 15 pounds a month until they approach trim body weight. Let's suppose that the weight loss is uniformly distributed. We are interested in the weight loss of a randomly selected individual following the program for one month.

1. Define the random variable.X = _________
2. X ~ _________
3. Graph the probability distribution.
4. f(x) = _________
5. = _________
6. = _________