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)
You can also like these:
NCERT Solutions for Maths Class 10