Question: X has the following probability distribution P(X): X 1 2 3 4 P (X) .1 .5 .2 .2 Compute the expected value of X.
X has the following probability distribution P(X):
| X | 1 | 2 | 3 | 4 |
| P (X) | .1 | .5 | .2 | .2 |
Compute the expected value of X.
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