# Statistics Binomial Distribution - Statistics

## What is Binomial Distribution?

Bionominal appropriation is also known as a discrete probability conveyance. This distribution probability was introduced by Swiss Mathematician James Bernoulli. It occurs in certain situations where an experiment results in two possibilities - success and failure. Binomial distribution is also called as a discrete probability distribution used to provide the probability of one set of two alternatives-successes (p) and failure (q). Binomial distribution is explained by the following probability function:

## Formula

P(Xx)=nCxQnx.px
Where −
• pp = Probability of success.
• qq = Probability of failure = 1−p1−p.
• nn = Number of trials.
• P(X−x)P(X−x) = Probability of x successes in n trials.

## Example

### Problem Statement:

Eight coins are tossed at the same time. Let’s siscover the likelihood of getting no less than 6 heads.

### Solution:

Let pp=probability of getting a head. qq=probability of getting a tail.