6. A discrete random variable can assume 5 possible values, as listed in the accompanying probability distribution. x: 01 p(x): (a) Find the mean of X 0.92 0.2 1.29 0.16 0.53 2 2 0.20 3 0.08 4 0.03

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 10E
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6. A discrete random variable can assume 5 possible values, as listed in the accompanying probability distribution.
X:
P(x):
0.92
(a) Find the mean of X
0.2
1.29
0 1
2
0.16 0.53
2
0.20
3
4
0.08 0.03
Transcribed Image Text:6. A discrete random variable can assume 5 possible values, as listed in the accompanying probability distribution. X: P(x): 0.92 (a) Find the mean of X 0.2 1.29 0 1 2 0.16 0.53 2 0.20 3 4 0.08 0.03
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