Suppose that an airline quotes a (light time of 2 hours. 10 minutes between two cities. Further-more, suppose that historical (light records indicate that the actual flight time between the two cities, x, is uniformly distributed between 2 hours and 2 hours, 20 minutes. Letting the time unit be one minute,
a. Write the formula for the probability curve of x,
b. Graph the probability curve of x.
c. Find P (2 ≤ x ≤ 135).
d. Find the probability that a randomly selected flight between the two cities will be at least five minutes late.