Determine E[g(X)] for the RV

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 19E
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Question
Given the table of the pmf for a random variable
1
2
.2
.25
X
f(x)
3
.15
0
50
Suppose that g(x) is defined by g(x) =<
100
150
Determine E[g(X)] for the RV
4
.22
x = 1,2
x=3
X=4
x=5
5
.18
Transcribed Image Text:Given the table of the pmf for a random variable 1 2 .2 .25 X f(x) 3 .15 0 50 Suppose that g(x) is defined by g(x) =< 100 150 Determine E[g(X)] for the RV 4 .22 x = 1,2 x=3 X=4 x=5 5 .18
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