Statistics

In this chapter, we will learn about histogram and its use for continuous and discontinuous grouped data. We will study the cumulative frequency curve or ogive curve through examples.

This chapter explains the concept of arithmetic mean, combined mean and weighted mean. We will study the methods to calculate mode and median, along with the frequency curve. It also briefs on the quartiles and interquartile range.

This chapter explains the concept of probability. It discusses some basic terms such as random experiment, event, empirical probability, and so on.