Normal Distribution Calculator

The Normal distribution, also known as the Gaussian distribution, is one of the most widely studied and applied probability distributions in statistics. It is characterized by its bell-shaped curve when graphed, with the probability density concentrated symmetrically around its mean.

Mathematically, the probability density function (PDF) of the Normal distribution is given by:

Normal Distribution

The Normal distribution is widely used in various fields, including finance, engineering, biology, social sciences, and more. It serves as a foundational concept in statistical inference, hypothesis testing, regression analysis, and many other statistical techniques. Its ubiquity stems from its mathematical tractability and its ability to model a wide range of natural phenomena and observational data.

We used Accord.Statistics for this calculator

How To Cite

Online Tool:
Normal Distribution:

Calculate parameters on: Normal Distribution Fitting


Help Video:

Video Thumbnail