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NCERT Solutions Class 9 Maths Chapter 14 Exercise 14.2 Statistics
Once the data has been gathered, we must know how to present that data in a useful and easy-to-understand manner. It should highlight the most important aspects at a glance. Hence, the NCERT solutions for Class 9 maths Chapter 14 exercise 14.2 highlights the different ways to show the data.
At times, the given data is quite large; hence the concept of ‘grouping’ or ‘class-intervals’ comes into the picture where one can condense the data into smaller intervals or ranges so as to make it easy to read. The size of these groupings is referred to as ‘class-size’ or 'class-width'. The least number in these groupings is called the lower class limit, while the greater number is known as the upper-class limit. The Class 9 maths NCERT solutions Chapter 14 exercise 14.2 Statistics has 9 questions which can be accessed through the link below :
☛ Download NCERT Solutions Class 9 Maths Chapter 14 Exercise 14.2
Exercise 14.2 Class 9 Chapter 14
More Exercises in Class 9 Maths Chapter 14
- NCERT Solutions Class 9 Maths Chapter 14 Ex 14.1
- NCERT Solutions Class 9 Maths Chapter 14 Ex 14.3
- NCERT Solutions Class 9 Maths Chapter 14 Ex 14.4
NCERT Solutions Class 9 Maths Chapter 14 Exercise 14.2 Tips
The NCERT solutions Class 9 maths Chapter 14 exercise 14.2 Statistics introduces several new terms like class interval, upper-class limit, lower-class limit, class size, class width, frequency distribution table, which the students must take note of as they will appear in the exercise questions. To avoid any confusion and remember these terms properly, it is advisable that they practice the examples provided in the chapter.
Regular practice of all the examples will ensure etching out the important terms and their definitions in the student's mind which will help them in making their statistics base strong.
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Class 9 Maths NCERT Solutions Video Chapter 14 Exercise 14.2