You are here
Data Visualisation
Last updated at February 2, 2026 by Teachoo
Class 7 (Ganita Prakash 1, 2 & old NCERT)
Chapter 5 Class 7 - Connecting the Dots... (Ganita Prakash II)
Transcript
Data VisualisationPutting the data into a picture is called Data Visualisation We visusualise data because it makes it easier to interpret and analyse data Lets analyse this data into different ways Number of fruits sold by a fruit seller in 3 weeks We can convert this data into Pictograph In a pictograph, We can either make total fruit sold or per week fruit sold We are unable to compare fruits sold in Week 1 vs Week 2 We can also convert this data into Bar Graph Bar graph is similar to pictograph, We can either make total fruit sold or per week fruit sold We are unable to compare fruits sold in Week 1 vs Week 2 Finally, we can convert this data into Clustered Bar Graph In Clustered Bar graph We can compare fruit sold in all 3 weeks in a single photo We can also compare Total by adding the Weeks there also In this chapter, we will learn about Clustered Bar Graph
