In a class of 22 students, 13 play an instrument and 7 play a sport. There are 5 students who play an instrument and also play a sport. What is the probability that a student does not play a sport given that they play an instrument? in a frac

In a class of 22 students, 13 play an instrument and 7 play a sport. There are 5 students who play an instrument and also play a sport. What is the probability that a student does not play a sport given that they play an instrument? in a frac

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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