# Random Variable And Distribution Function Assignment Help

## 3.1 Random variable:

A rule that assigns a real number to each outcome of a random experiment is called a random variable. It is governed by a function of the variable. A random variable is usually denoted by any of the capital Latin letters X, Y, Z…….

Let S be the sample space associated with a given random experiment. A real – valued function defined on S and taking values in R(-∞,∞) is called a one – dimensional random variable. If the function values are ordered pairs of real numbers the function is said to be a two – dimensional random variable. More generally, an n – dimensional random variable is simply a function whose domain is S and whose range is a collection of n – tuples of real numbers.

## Random Variable And Distribution Function Assignment Help Through Online Tutoring and Guided Sessions from AssignmentHelp.Net

For a mathematical and rigorous definition of the random variable, let us consider the probability space, the triplet (S, B, P), where S is the sample space, the space of outcomes, B is the σ – field of subsets in S, and P is a probability function on B.

### Email Based Homework Help in Random Variable And Distribution Function

** To submit Random Variable And Distribution Function assignment click here.**