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Given the following probability distribution:



X
1
2
3
4
P(X=x)
0.14
2m
0.32
m


What is the Expected Value of X ?



Sagot :

Answer:

4

Explanation:

4 probability = value of function,. F(3) = P(Y < 3) = 5/12 x. 0. 1. 2 ... The expected value or mean of random variable X is given by. µ = E(X) =.