Answered: There are 4 red marbles, 1 white, and 3…

There are 4 red marbles, 1 white, and 3 black marbles in a box. You pick up randomly two marbles one after an other (without putting them back). What is the probability that both marbles are red?

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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Question

There are 4 red marbles, 1 white, and 3 black marbles in a box.
You pick up randomly two marbles one after an other (without putting them back).
What is the probability that both marbles are red?
Round your answer to three decimal places.

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