To get to the university campus you must take two buses. The first bus runs with probability 9/28. The second bus runs with probability 3/4. Moreover, the kind people at Transport for London always ensure that at least one of the buses is running. Given that the second bus is running, what is the probability that the first bus is not.

To get to the university campus you must take two buses. The first bus runs with probability 9/28. The second bus runs with probability 3/4. Moreover, the kind people at Transport for London always ensure that at least one of the buses is running. Given that the second bus is running, what is the probability that the first bus is not.

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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