Question: The density for X is given in the table of Problem 7. (a) Find E[X] (b) Find E[X - ] (c) Find Var[X] (d) Find

The density for X is given in the table of Problem 7.
(a) Find E[X]
(b) Find E[X-]
(c) Find Var[X]
(d) Find the standard deviation for X.

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