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## Mathematics / Statistics and Data Handling

### Mathematics / Statistics and Data Handling

Collection of information is called data. Data can be represented graphically to give a clear idea of what it represents. It is easier to interpret and organise data using pictorial representation.
Some of the ways data can be represented pictorially are:
• Pictographs
• Tally graphs
• Bar Graphs
• Pie Charts Learn represent data in different graphs and charts. Lessons
Topics
Lessons
Topics
• Introduction to Statistics & Data Handling
• Definition of data
• To interpret data using pictogram and graphs
• Choosing data to examine a hypothesis
• Collection and organization of data using bar graphs
• Construction of a pictograph
• To represent given data pictorially with bar graphs
• To represent comparative data with double bar graphs
• To group data into grouped frequency table
• To represent comparative data with double bar graphs
• Plotting points on a line graph
• Review of Statistics & Data Handling
• ### Introduction to Statistics

A lesson on Introduction to Statistics ### Pictograms

A lesson on Pictograms ### Bar Charts

A lesson on Bar Charts ### Frequency Distribution Table -- Summary

Learnhive Lesson on Frequency Distribution Table ### Graphical Representation of Data -- Summary

Learnhive Lesson on Graphical Representation of Data