2.1-2. Let a chip be taken at random from a bowl that con- tains six white chips, three red chips, and one blue chip. Let the random variable X = 1 if the outcome is a white chip. let X = 5 if the outcome is a red chip, and let X = 10 if the outcome is a blue chip. (a) Find the pmf of X. (b) Graph the pmf as a bar graph.
2.1-2. Let a chip be taken at random from a bowl that con- tains six white chips, three red chips, and one blue chip. Let the random variable X = 1 if the outcome is a white chip. let X = 5 if the outcome is a red chip, and let X = 10 if the outcome is a blue chip. (a) Find the pmf of X. (b) Graph the pmf as a bar graph.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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