NCERT Books Free Download for Class 10 Maths Chapter 14

Class 10 Maths Chapter 14 Statistics is an important topic for the students. The chapter will come in the term 2 examination and it carries a weightage of around 11-12 marks. Students may be asked 3-4 questions from this chapter and the marks may be distributed as 3 +4+4 or may vary. The main topics included in the chapter are:

• Finding the mean of grouped data

• Finding the mode of grouped data

• Finding the median of grouped data

• Graphical representation of Cumulative Frequency Distribution

There are a total of four exercises in class 10 Maths chapter 14 and there are a total of 25 questions in all in the entire chapter.

Students must understand the concepts of this chapter as they have to come across a group of data in every field. Statistics is a part of maths in which students learn to represent data in a meaningful way.

Students will learn different methods to represent data in this chapter, for example, finding mode and median of grouped data, step deviation method, the relation between mean, mode, and median methods, and converting frequency distribution table, etc.