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Exercise 14.1 Class 9 maths 14. Statistics - ncert solutions - Toppers Study

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Exercise 14.1 Class 9 maths 14. Statistics - ncert solutions - Toppers Study

CBSE board students who preparing for class 9 ncert solutions maths and Mathematics solved exercise chapter 14. Statistics available and this helps in upcoming exams 2024-2025.

You can Find Mathematics solution Class 9 Chapter 14. Statistics

All Chapter review quick revision notes for chapter 14. Statistics Class 9
NCERT Solutions And Textual questions Answers Class 9 Mathematics
Extra NCERT Book questions Answers Class 9 Mathematics
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Exercise 14.1 class 9 Mathematics Chapter 14. Statistics

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Exercise 14.1 Class 9 Maths 14. Statistics - Ncert Solutions - Toppers Study
Class 9 Ncert Solutions
Solution Chapter 14. Statistics Class 9
Solutions Class 9
Chapter 14. Statistics Exercise 14.1 Class 9

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14. Statistics

| Exercise 14.1 |

Exercise 14.1 Class 9 maths 14. Statistics - ncert solutions - Toppers Study

Q1:Give five examples of data that you can collect from your day-to-day life.

Solution:

In our day to day life, we can collect the following data.

1. Number of females per 1000 males in various states of our country.

2. Weights of students of our class.

3. Production of wheat in the last 10 years in our country.

4. Number of plants in our locality.

5. Rainfall in our city in the last 10 years.

Q2: Classify the data in Q.1 above as primary or secondary data.

Solution:

The information which is collected by the investigator himself with a definite objective in his mind is called as primary data whereas when the information is gathered from a source which already had the information stored, it is called as secondary data. It can be observed that the data in 1, 3, and 5 is secondary data and the data in 2 and 4 is primary data.

Other Pages of this Chapter: 14. Statistics

1. Chapter 14. Statistics | Exercise 14.1

2. Chapter 14. Statistics | Exercise 14.2

3. Chapter 14. Statistics | Exercise 14.3

4. Chapter 14. Statistics | Exercise 14.4

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