NCERT Solutions for Class 9 Maths Chapter 12 Statistics - PDF Download

NCERT solutions for class 9 maths chapter 12 Statistics is a branch of mathematics concerned with the study of data collection, organization, and interpretation.  We all use data in some way, in our daily lives. NCERT class 9 maths solutions chapter 12 Statistics will teach you how to make use of data. 

The topics covered in this chapter will help students understand how data is collected and the difference between primary data and secondary data. Students will learn how to represent data in graphical form. eSaral’s NCERT solutions provide a well-balanced set of questions that enable students to explore a broad range of topics. Regular practice will help students to master the concepts. In addition, it includes all the necessary study materials that will help you excel in the exams.

Due to the importance of this chapter, Our subject-matter experts have included all the details in the NCERT solution for class 9 maths chapter 12. NCERT solution for class 9 maths chapter 12 has a detailed solution for every exercise and question that you can easily test yourself. Here, we have provided NCERT solutions for class 9 maths chapter 12 Statistics in free pdf format. You can download the pdf from the link given on eSaral’s website and practice the questions whenever you want.

Important Topics covered in Chapter 12 - Statistics

NCERT solutions for class 9 maths chapter 12 Statistics covers important data, its collection, and its presentation.

12.1 Graphical Representation of Data - In this section, we will explore how to present data in a more efficient and organized manner to gain a better comprehension of the data and its visual representation.

Below are some of the graphs you can look at.

• Bar graph: It is made up of rectangular vertical columns that represent the comparison between the various categories.

• Histogram: It is a bar graph with rectangular vertical columns and the data is presented in intervals.

• Frequency polygons: This is a polygon representing the frequency of the data.

This topic will provide students with an introduction to the concept of graphical representations. In order to gain a better understanding of the concepts, students may practice by completing the NCERT solution for class 9 maths chapter 12, which can be accessed through the eSaral’s website.

H2 NCERT Solutions for Class 9 Maths Chapter 12 Exercises

Here, you will explore the exercises of NCERT solutions class 9 maths chapter 12 and discuss the significance of mastering statistics concepts.

Benefits of Downloading The NCERT Solutions for Class 9 Maths Chapter 12 - Statistics

In class 9,  chapter 12 Statistics is introduced to the students through NCERT solutions maths. If you want to really understand and perform well in this chapter, then downloading NCERT solutions for class 9 math chapter 12 statistics can be very helpful and beneficial.

Here are some of the benefits of downloading NCERT solutions for class 9 maths chapter 12.

1. With the help of downloading NCERT solutions by eSaral, students will be able to easily understand every concept discussed in chapter 12. The clarity of the concepts can help students to understand the basics and build a solid basis for more complex statistics topics that may be discussed in higher classes.

2. NCERT solutions for class 9 maths chapter 12 provide sequential solutions to the exercises provided in the chapter. The sequential approach helps students to understand the logical order of problem solving.

3. Students will gain self-assurance when performing calculations once they are familiar with The NCERT solutions provided by our mathematics expert team in chapter 12 of class 9 maths.

4. By solving NCERT solutions provided by eSaral, students will gain proficiency in time management and will be able to deliver their paper in a timely manner.

Frequently Asked Questions

Question 1. When do we use  frequency polygons ?

Answer 1.  Frequency polygons are used when dealing with large and continuous data. It is typically used when comparing two data sets of the same type. For example, it is used to compare the performance of different sections in the same class.

Question 2. Why are NCERT solutions for class 9 maths chapter 12 so important ?

Answer 2. The utilization of statistics has a significant impact on nearly all aspects of life. It is essential to comprehend the process of data collection and analysis in order to draw the necessary inferences from it. NCERT solutions class 9 maths chapter 12 explains the concepts behind the same in a clear and practical way with the help of relevant examples making the chapter 12 NCERT solutions very important for the students.