Random Variable Expected Value E(X) (Jee Mains) | ExamDuo
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Random Variables and Distributions
Easy
Random Variable Expected Value E(X)
A random variable X is defined by
X =
3 with Probability = (1/3)
4 with Probability = (1/4)
12 with Probability = (5/12)
Then, E(X) is
SELECT ONE OPTION
A
6
B
7
C
5
D
8
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