• anonymous
The continuous random variable X has probability density function fX(x) =[k(x + 3); 0 <=x <= 1, 0; otherwise]: (i) Sketch the probability density function and hence, or otherwise, find the value of the constant k (ii) Derive E(X^t) where t > -1 and hence find the expected value of X
Probability

Looking for something else?

Not the answer you are looking for? Search for more explanations.