3. BAR GRAPH
• A Bar Graph (also called Bar Chart) is a graphical display of data using bars of
different heights.
• Used to compare different things of collected information
4. LINE GRAPH
• Line graphs compare two variables.
• Used to display information that changes continuously over time.
5. PIE CHART
• Pie charts are generally used to show percentage or proportional data.
• Usually the percentage represented by each category is provided next to the
corresponding slice of pie.
• Pie charts are good for displaying data for around 6 categories or fewer.