Find the third quartile of ages of cars in the lot. This means you will have to find the value such that 3/4, or 75%, of the cars are at most (less than or equal to) that age.

a. Sketch the graph, and shade the area of interest.

b. Find the value k such that P(x

c. The third quartile is _______ The age of cars in the staff parking lot of a suburban college is uniformly distributed from six months (0.5 years) to 9.5 years.