if the following table is the probability distribution ofrandom variable X:1234P(X=x)0.20.10.40.250.05Then, the mean of X (i.e. E(X) ) isSelect one:а. 1b. 4.75С. 10d. 1.85

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if the following table is the probability distribution of random variable X: 1 4 P(X=x) 0.2 0.1 0.4 0.25 0.05 Then, the mean of X (i.e. E(X) ) is Select one: а. 1 b. 4.75 С. 10 d. 1.85

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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if the following table is the probability distribution of
random variable X:
1
2
3
4
P(X=x)
0.2
0.1
0.4
0.25
0.05
Then, the mean of X (i.e. E(X) ) is
Select one:
а. 1
b. 4.75
С. 10
d. 1.85

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