Question

Suppose that an airline quotes a flight time of 2 hours, 10 minutes between two cities. Further-more, suppose that historical flight 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(125 ≤ x ≤ 135).
d. Find the probability that a randomly selected flight between the two cities will be at least five minutes late.


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  • CreatedMay 28, 2015
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