Statistics

Statistics is a branch of mathematics which deals with graphs, pie graphs, histograms and many more mathematical elements. In lower grades, we have already mastered skills in bar graphs, pie graphs, histograms and frequency polygons. In this chapter, we will move forward to advanced learning techniques of statistics. Here, in this lesson, you will encounter several different concepts such as mean, median and mode. Also, you will get introduced to some significant methods and techniques for finding the cumulative frequency of a given data. Let’s begin!