The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 00 and 66 minutes.
thus, the probability that a randomly selected passenger has a waiting time greater than 4.254. minutes is given as ,
P = [tex] \frac{66-4.254}{66} [/tex]
or P = 61.75/66
or P = 0.93
thus, the probability that a randomly selected passenger has a waiting time greater than 4.254. minutes is 0.93
