Explanation
Charts convert numerical data into visual information. They help users understand comparisons, trends and proportions more easily.
Topics Covered
- Column Chart
- Bar Chart
- Line Chart
- Pie Chart
Key Concepts
Column Chart: Best for comparing values between categories.
Bar Chart: Similar to a column chart but displays values horizontally.
Line Chart: Useful for showing changes and trends over time.
Pie Chart: Useful for showing how individual values contribute to a whole.
Example
Use the following sales data:
|
Month |
Sales |
|
January |
₹50,000 |
|
February |
₹65,000 |
|
March |
₹80,000 |
|
April |
₹72,000 |
A Column Chart can compare monthly sales, while a Line Chart can show the sales trend.
Practice
Create the above sales table and insert:
- Column Chart
- Bar Chart
- Line Chart
- Pie Chart
Observe how the same data looks different in each chart.