Class 07 Data handling family survey

 DATA HANDLING

ACTIVITY – 3. Family Survey

DATE:

 

AIM / Objective:

To find mean, median and mode

 

MATERIALS REQUIRED:

Pencil, scale, eraser

 

PREREQUISITE KNOWLEDGE:

Concept of mean, median and mode

 

PROCEDURE:

Collect data of number of family members of 10 neighbourhood families

 

LEARNING ASSESSMENT:

 

 find mean, mode and median.

Sl.no	family	No. of family members
1	Family1	3
2	Family2	5
3
4
5
6
7
8
9
10

 

 

SOLUTION:

Mean =