What is a pictograph? A graph is a visual way to display information. A pictograph is a special type of graph that uses pictures or symbols to display information. The pictures or symbols in a pictograph usually represent more than one item. The following is an example of a pictograph:
The pictograph above has a title and a scale.
Let us say that the circles were drawn by David, Peter, John, Brown, and Jennifer.
Having said that we can make the following observations:
How did we get 7.5 for John? Note that if a circle represents 5 circles, half a circle will represent 5/2 circles or 2.5 circles. Add 5 circles to 2.5 circles to get 7.5 circles.
Construct a pictograph with the following table
You can follow this guideline in order to construct the pictograph.
Suppose for instance, you were dealing with very big numbers such as hundreds of drivers in a city, you could have used 1 face to represent 100 drivers.
Here is the pictograph.
Sep 17, 23 09:46 AM
Jun 09, 23 12:04 PM