Question

what is the different between simple bar diagram sub dividend or component bar diagram and multiple bar diagram

Answer 1

Simple bar diagram:
A bar chart is a type of chart which shows the values of different categories of data as rectangular barswith different lengths. A histogram is abar chart that shows how data is spread over its categories. It is another one dimensional diagram also known as pillar diagram or column graph .

Sub dividend Bar diagram:
A sub-divided or component bar chart is used to represent data in which the total magnitude is divided into different or components. In thisdiagram, first we make simple bars for each class taking the total magnitude in that class and then divide these simple bars into parts in the ratio of various components.

Multiple bar diagram:
This example demonstrates a multi-bar chart, in which bars are clustered. It also demonstrates using alternative plot area background colors, and putting legends internal to the plot area. A multi-bar chart is a bar chart in which multiple data sets are represented by drawing the bars side by side in a cluster.

Hope it will help you......