# RS Aggarwal Solutions Class 10 Maths Chapter 9 Mean Mode and Median | Updated For 2021-22 RS Aggarwal Solutions Class 10 Maths Chapter 9 Mean Mode and Median: To help you with your Class 10 Maths exams and class assignments, subject matter experts have designed the solutions of RS Aggarwal Solutions Class 10 Maths. All the solutions of RS Aggarwal Solutions Class 10 Maths Chapter 9 Mean Mode and Median are easy to understand. You can access the PDF offline too.

## Download Free PDF Of RS Aggarwal Solutions Class 10 Maths Chapter 9 Mean Mode and Median

RS Aggarwal Solutions Class 10 Maths Chapter 9 Mean Mode and Median

## RS Aggarwal Solutions Class 10 Maths Chapter 9 Mean Mode and Median – Overview

### Important Concepts Of RS Aggarwal Solutions Class 10 Maths Chapter 9

• Mean

The value of a set of data is the average value of that data, and it is measured by the following formula:

x‾ = ∑x/n

Where,

x¯ = mean value
x = sum of all values
n = number of occurrences

You may use the direct method, assumed mean method or the step-deviation method to find the mean value of a set of data.

• Mode

It is the observation or value in a set of data which occurs the most frequently in that set. The following is the formula to be used when trying to find the mode:

Mode = {l+(f1-f0)/(2f1-f0-f2)} x h

Where,
L = lower limit of the modal class
h = size of the class interval
f1= frequency of the modal class
f0= frequency of the class above the modal class
f2= frequency of the class below the modal class

• Median

You will get the value of the data which lies middle-most in the set of data through the Median, and the formula for it is

Median = (n+1/2)th

occurrence where n = number of occurrences

Different kinds of data sets (i.e. individual, discrete and continuous series) have their own variations of the basic formulae to find the mean, median and mode.

## Access RS Aggarwal Solutions Class 10 Maths Chapter 9 Other Exercises

RS Aggarwal solutions Chapter 9 Exercise 9.1

RS Aggarwal Solutions Chapter 9 Exercise 9.2

RS Aggarwal Solutions Chapter 9 Exercise 9.3

RS Aggarwal Solutions Chapter 9 Exercise 9.4

RS Aggarwal Solutions Chapter 9 Exercise 9.5

RS Aggarwal Solutions Chapter 9 Exercise 9.6

This is the complete blog on the RS Aggarwal Solutions Class 10 Maths Chapter 9. To know more about the CBSE Class 10 Maths exams, ask in the comments.

## FAQs on RS Aggarwal Solutions Class 10 Maths Chapter 9

### From where can I find the download link for the RS Aggarwal Solutions Class 10 Maths Chapter 9 PDF?

You can find the download link of the RS Aggarwal Solutions Class 10 Maths Chapter 9 PDF in the above blog.

### Can I access the RS Aggarwal Solutions Class 10 Maths Chapter 9 PDF offline?

Once you have downloaded the RS Aggarwal Solutions Class 10 Maths Chapter 9 PDF online, you can access it offline whenever you want.

### What is the formula for a Median?

Median = (n+1/2)th

### How many exercises are there in RS Aggarwal Solutions Class 10 Maths Chapter 9 Mean Mode and Median?

There are 6 exercises in Chapter 9 of RS Aggarwal Solutions Class 10 Maths.

### What is a Mean?

The value of a set of data is the average value of that data, and it is measured by the following formula:
x‾ = ∑x/n
Where,
x¯ = mean value
∑x = sum of all values
n = number of occurrences

### What is a Mode?

It is the observation or value in a set of data which occurs the most frequently in that set. The following is the formula to be used when trying to find the mode:
Mode = {l+(f1-f0)/(2f1-f0-f2)} x h
Where,
L = lower limit of the modal class
h = size of the class interval
f1= frequency of the modal class
f0= frequency of the class above the modal class
f2= frequency of the class below the modal class

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