Elementary statistical methods pdf

In probability theory, an elementary event, also called an atomic event or sample point, is an event which contains only a single outcome in the sample space.
Using set theory terminology, an elementary event is a singleton.
Elementary events and their corresponding outcomes are often written interchangeably for simplicity, as such an event corresponding to precisely one outcome.

Elementary Principles in Statistical Mechanics, published in March 1902, is a work of scientific literature by Josiah Willard Gibbs which is considered to be the foundation of modern statistical mechanics.
Its full title was Elementary Principles in Statistical Mechanics, developed with especial reference to the rational foundation of thermodynamics.