## Introduction to Probability

We live in the world of uncertainties. Man is surrounded by situations which are not fully under his control. The... Click here to read more

From basic to higher mathematics

We live in the world of uncertainties. Man is surrounded by situations which are not fully under his control. The... Click here to read more

The word experiment or random experiment is used for a situation of uncertainty about which we want to have some... Click here to read more

A complete list of all possible outcomes of a random experiment is called sample space or possibility space and is... Click here to read more

Any part of the sample space is called an even of a probability. An event may contain one or more... Click here to read more

The outcomes of a sample space are called equally likely if all of them have the same chance of occurrence.... Click here to read more

Two events are called mutually exclusive or disjoint if they do not have any outcome common between them. If the... Click here to read more

Two events are called not mutually exclusive if they have al least one outcome common between them. If the two... Click here to read more

Exhaustive Events: When a sample space is partitioned into some mutually exclusive events such that their union is the sample... Click here to read more

Sometimes the sample space is reduced in size and is called reduced sample space. The symbol may be used for... Click here to read more

The term relative frequency is used for the ratio of the observed frequency of some outcome and the total frequency... Click here to read more

Probability is something strange and it has been defined in different manners. We can define probability in objective or subjective... Click here to read more

A person may some confidence or belief regarding the occurrence of some event, Say A. The numerical measure of this... Click here to read more