Bayes Theorem Formula

Following is the Bayes’ Theorem Formula:

P(A|B) = P(B|A)⋅P(A) P(B)

where:

  • P(A|B) denotes how often event A happens on a condition that B happens.
  • P(B|A) denotes how often event B happens on a condition that A happens.
  • P(A) is the probability of event A occurring.
  • P(B) is the probability of event B occurring.

Probability in Maths

Probability is a field of mathematics that deals with events and quantifies their likelihood of occurring with numerical values ranging from 0 to 1. Higher probabilities indicate a greater chance of the event happening. It is expressed as a number between 0 and 1.

In this article, we will discuss what is probability in maths, its definition, formula, types, theorems, and solved examples on probability.

Table of Content

  • What is Probability in Maths?
    • Probability Definition
  • Probability Theory
  • Terms in Probability
  • Probability of an Event
    • Types of Events in Probability
  • Probability Formula
  • Probability Tree Diagram
  • Types of Probability
    • Theoretical Probability
    • Experimental Probability
    • Axiomatic Probability
  • Probability Theorems
  • Bayes’ Theorem on Conditional Probability 
  • Bayes Theorem Formula
  • Probability Density Function
  • Common Probability Problems
  • Probability Examples and Solutions

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