Gabriel has 4 black socks, 6 red socks and 2 blue socks in his drawer. If he randomly takes 2 socks out to wear, what is the probability that both are black in colour?
Gabriel has 4 black socks, 6 red socks and 2 blue socks in his drawer. If he randomly takes 2 socks out to wear, what is the probability that both are black in colour?
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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Gabriel has 4 black socks, 6 red socks and 2 blue socks in his drawer. If he
randomly takes 2 socks out to wear,
what is the probability that both are black in colour?
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