Search results with tag "Random variables and distribution functions"

Random Variables and Distribution Functions

Introduction to the Science of Statistics Random Variables and Distribution Functions We often create new random variables via composition of functions:! 7!X(!) 7!f(X(!)) Thus, if X is a random variable, then so are X2, exp↵X, p X2 +1, tan2 X, bXc and so on. The last of these, rounding down X to the nearest integer, is called the floor function.

  Distribution, Functions, Variable, Random, Random variables, Random variables and distribution functions