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In an experiment where 2 balls are drawn successively at random without replacement from a box containing 2 Red, 3 Green and 2 Blue Balls. Let R be the event that a ball drawn is red, B for blue and G for green. Which of the following represents the probability that the first is a red or a blue, followed by a green?

In an experiment where 2 balls are drawn successively at random without replacement from a box containing 2 Red, 3 Green and 2 Blue Balls. Let R be the event that a ball drawn is red, B for blue and G for green. Which of the following represents the probability that the first is a red or a blue, followed by a green?

A First Course in Probability (10th Edition)
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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In an experiment where 2 balls are drawn successively at random without replacement from a box containing 2 Red, 3 Green and 2 Blue Balls. Let R be the event that a ball drawn is red, B for blue and G for green. Which of the following represents the probability that the first is a red or a blue, followed by a green? P(RUB) + P(G) P(RUB) x P(G) P(RUB) x P[(R U B) | G] P(R U B) x P[G | (RU B)]
Transcribed Image Text:In an experiment where 2 balls are drawn successively at random without replacement from a box containing 2 Red, 3 Green and 2 Blue Balls. Let R be the event that a ball drawn is red, B for blue and G for green. Which of the following represents the probability that the first is a red or a blue, followed by a green? P(RUB) + P(G) P(RUB) x P(G) P(RUB) x P[(R U B) | G] P(R U B) x P[G | (RU B)]
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