Question: The following table provides a probability distribution for the random variable y . y f(y) 3 0.10 5 0.20 7 0.30 9 0.40 a. Compute

The following table provides a probability distribution for the random variabley.

y f(y)

3 0.10

5 0.20

7 0.30

9 0.40

a. Compute E(y) (to 1 decimal_

b. Compute Var(y) (to 2 decimals)

c. Compute (to 2 decimals)

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