# NCERT Solutions Class 9 Maths Chapter 14 Exercise 14.4 Statistics

The NCERT solutions for Class 9 maths Chapter 14 exercise 14.4 goes through the basics of mean, median, and mode, which are the most common terms used in statistics. These are the measures of the central tendency for a given ungrouped segment of data. The mean, also known as the ‘average’ is the sum of all the observations divided by the total observations. The median is that value which divides the observations into two parts precisely. How to calculate the median when the data is arranged in ascending or descending order is also discussed in this section of the chapter. The mode is the value that has the maximum frequency of occurrence.

The NCERT solutions Class 9 maths Chapter 14 exercise 14.4 Statistics has 6 questions where the students need to find the mean, median, and mode respectively. The class 9 maths NCERT solutions chapter 14 exercise 14.4 questions can be found below :

**ā** Download NCERT Solutions Class 9 Maths Chapter 14 Exercise 14.4

**Exercise 14.4 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 14.2
- NCERT Solutions Class 9 Maths Chapter 14 Ex 14.3

## NCERT Solutions Class 9 Maths Chapter 14 Exercise 14.4 Tips

The students must be clear with the definitions of mean, median, and mode. It is important to know the difference between these parameters as these are the frequently encountered terms in statistics. The students should take note of the relevant formulas and try to learn their applications with the help of solved examples provided in the NCERT solutions Class 9 maths Chapter 14 exercise 14.4 Statistics.

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