I understand calculus and maths but when i apply statistics and add up numbers they both look kinda sameCan anybody explain the difference in a little detail and simple manner please
Difference between summation and integration
statistics;descriptive statistics
In most simple words-Summation- Sum of a small numbers of large quantities.Integration- Sum of a large numbers of small quantities.Other Simple Difference can be-The Summation is a discrete sum whereas Integration is a continuous sum.Example:Here dx is an infinitesimal so that the integral summation is  continuous.Hope it helps, cheers! :)