**statistics** is a branch of mathematics that deals with the collection, analysis, interpretation, and presentation of masses of numerical data to make inference and reach decisions in the face of uncertainty in economics , agriculture, education e.t.c

statistics can be subdivided into descriptive **statistics** and inferential **statistics**

Descriptive statistics are brief descriptive coefficients that summarize and describe a given data set, The most recognized types of descriptive statistics are measures of center: the **mean**, **median**, and **mode****,** which are used at almost all levels of math and statistics.

**Mean:** The “average” number; found by adding all data points and dividing…

Python , Data science and a computer hardware engineer. lover of AI