# Ex.14.1 Q2 Statistics Solution - NCERT Maths Class 9

Go back to 'Ex.14.1'

## Question

Identify the data in \(14.1(1)\) above as primary or secondary.

Video Solution

Statistics

Ex exercise-14-1 | Question 2

## Text Solution

**Reasoning: **

Think how have you collected the data:

- Did you collect the data all by yourself investigating around? If yes, primary.
- Did you obtain the data from a source where the information has been stored already? If yes, secondary.

**Steps:**

Based on the observation, data in \(2, 4\) are primary and the data in \(1, 3\) and \(5\) are secondary.