Q2/ An urn contains 5 red, 6 blue, and 8 green balls. If a set of 3 balls is randomly selected, what is the probability that each of the balls will be (a) of the same color? (b) of different colors?

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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Q2/ An urn contains 5 red, 6 blue, and 8 green balls. If a set of 3 balls is randomly
selected, what is the probability that each of the balls will be (a) of the same color? (b)
of different colors?
Ans: (a- 0.08875, b- 0.247)
Transcribed Image Text:Q2/ An urn contains 5 red, 6 blue, and 8 green balls. If a set of 3 balls is randomly selected, what is the probability that each of the balls will be (a) of the same color? (b) of different colors? Ans: (a- 0.08875, b- 0.247)
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