For two independent random variables X & Y, Var (x ± y)=___________?

Related Mcqs:

A function probability that a random variable of x has a value less than is called _____________?

A. Random function B. Distribution function C. Continuous function D. probability function...

A random variable is ____________ ?

A. Not a function B. A continuous variable C. A function D. None of these...

Probability of occurrence of an event lies between______________?

A. -1 and 0 B. 0 and 1 C. -1 and 1 D. exactly 1...

For a probability density function (pdf), the probability of a single point is_____________?

A. 1 B. 2 C. 0 D. Constant...

Random numbers are used for selection of ____________?

A. Random space B. Space C. Random sample D. Non of these...