Question

If f(x) is the p.d.f of the continuous random variable X, then the expectation of X is given by __________
Fill in the blank.

Answer 1

Hi ,

If f(x) is the p.d.f of the continuous

random variable X , then the

expectation of X is given by

E[f( X )] = Sf(x)P( X = x )

Expected value is the sum of : [( each

of the possible outcomes ) × ( the

probability of the outcome occurring )]