Question: Let X and Y be two random independent variables with X =140, X =28, Y =320and Y =30 a. E(3 X 2 Y + 260)

Let X and Y be two random independent variables with X=140, X=28, Y=320andY=30

a. E(3 X 2 Y + 260) =

b. Variance(3 X 2 Y + 260) =

c. Standard Deviation(3 X 2 Y + 260) =

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