Probability theory

Probability theory studies the patterns that arise during random experiments. A random experiment is one where the outcome cannot be predicted in advance. However, it's important to know that not all experiments can be studied using probability theory methods, only those that can be reproduced under similar conditions.

Patterns of probability theory play a significant role in physics, economics, biology, sociology, and various technical disciplines.

Online Calculator provides the ability to quickly and correctly solve many problems in probability theory.