# Sub-Divided or Component Bar Diagram : Diagrammatic & Graphical Representation of Data

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## Reference Notes Unit: Statistics | Economics Types of Bar Diagram Management: Class 11

Sub-Divided or Component bar Diagram
Simple bar diagram represents only one characteristics and it is unable to present the components of the variable. Sub-divided bar diagrams can be represent more components of the variable. In general sub-divided bar diagrams are to be used if the total magnitude of the given variable is to be divided into various parts. For example, total number of students in a college can be divided by faculty, sex, etc.

Example:
Represent the following data of the consumption and saving pattern of the families by sub-divided bar diagram.

 Family A Family B Consumption (Rs.) Saving (Rs.) 250 50 360 30 Total Income (Rs.) 300 390

Above diagram is the example of Sub-Divided or Component Bar Diagram.

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