Question: Value of X be a random variable with following probability distribution Value of x. P(x=x) 0. 0.10 10. 0.20 20. 0.10 30. 0.15 40. 0.30

Value of X be a random variable with following probability distribution

Value of x. P(x=x)

0. 0.10

10. 0.20

20. 0.10

30. 0.15

40. 0.30

50. 0.15

E(x) =

Var (X) =

Find the expectation of E and X

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