The Expected Value, E(X), of a Uniform Random Variable X $$a \leq x \leq b$$

Multiple Choice

The expected value, E(X) , of a uniform random variable X defined over the interval $$a \leq x \leq b$$ , is:

A) a+b
B) a-b
C) $(a+b) / 2$
D) $(a-b) / 2$