A commuter train arrives punctually at a station every twenty-five minutes. Each morning, a commuter named Andrew leaves his house and casually strolls to the train station. Assume that the time he...

A commuter train arrives punctually at a station every twenty-five minutes. Each
morning, a commuter named Andrew leaves his house and casually strolls to the train
station. Assume that the time he arrives at the station is random and uniform. Let X be
the amount of time, in minutes, that Andrew waits for the train.
(a) What kind of distribution is associated with the waiting time X? Give a graph to
describe the shape of the distribution of X.