Delta Airlines quotes a flight time of 2 hours, 5 minutes for its flights from Cincinnati to Tampa. Suppose we believe that actual flight times are uniformly distributed between 2 hours and 2 hours, 20 minutes. c. What is the probability that the flight will be between 4 and 8 minutes late? d. In a month of 220 flight journeys finished, how many should have arrived 3 minutes or less earlier?

Delta Airlines quotes a flight time of 2 hours, 5 minutes for its flights from Cincinnati to Tampa. Suppose we believe that actual flight times are uniformly distributed between 2 hours and 2 hours, 20 minutes. c. What is the probability that the flight will be between 4 and 8 minutes late? d. In a month of 220 flight journeys finished, how many should have arrived 3 minutes or less earlier?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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c. What is the probability that the flight will be between 4 and 8 minutes late?

d. In a month of 220 flight journeys finished, how many should have arrived 3 minutes or less earlier?

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