A classroom contains 71 students. 10 of them are Chinese, 24 are Japanese and 37 are Filipinos. If three students are randomly selected to go out of the room, one after the other. Compute the probabilities that: a. All three students are Chinese b. All three students are Japanese c. All three students are of a different races

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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A classroom contains 71 students. 10 of them are Chinese, 24 are Japanese and 37 are Filipinos. If three students are randomly selected to go out of the room, one after the other. Compute the probabilities that:

a. All three students are Chinese

b. All three students are Japanese

c. All three students are of a different races.

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