NCERT Solutions for Class 9 Maths Chapter 14 Statistics Ex 14.1

# NCERT Solutions for Class 9 Maths Chapter 14 Statistics Ex 14.1

## NCERT Solutions for Class 9 Maths Chapter 14 Statistics Ex 14.1

NCERT Solutions for Class 9 Maths Chapter 14 Statistics Ex 14.1 are the part of NCERT Solutions for Class 9 Maths. Here you can find the NCERT Solutions for Chapter 14 Statistics Ex 14.1.

Ex 14.1 Class 9 Maths Question 1.
Give five examples of data that you collect from your day-to-day life.

Solution:
The five examples which are related to day-to-day life are as follows:

•        Number of girl students in our class.
•         Number of computer sets in our computer lab.
•         Telephone bills of our house for last two years.
•         Number of students appeared in a competitive examination obtained from a newspaper.
•         Number of female teachers in all the schools in a state obtained from the education department.

Ex 14.1 Class 9 Maths Question 2.
Classify the data in Q.1 above as primary or secondary data.

Solution:
We have,
Primary data: (i), (ii) and (iii)
Secondary data: (iv) and (v)

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