Free Essay On Graphical Representation Of Data Systematically By Rows And Columns To Summarize Information For Easier Analysis By The Viewer.

Bar graph is used to compare and contrast various aspects within a given field at a point, while column depicts change an aspect at specified periods.

They should be specific and brief.

Right labeling.
For bar graphs x-axis starts at zero with equal intervals, while for column graph y-axis starts at zero with equal intervals.

Proper use of color consistently for appealing view.

Accuracy in numerical information.
Limited divisions.
Precise referencing i.e. key.

Avoidance of crowding for clear view and interpretation.

Circle Graphs/Pie Charts
Circle graphs, also referred as pie charts are used to depict relevance of divisions in a given field or aspect.
Segments should be less than eight as maximum.
Avoid distortion.
Label segments within or aside but avoid use of a key.
The upper right-hand should entail the largest section possible.
Line Graph
Line graph is limited to two variables displaying their direction and degree of change relatively.
The axis should be labeled clearly.
Proper scaling with equal interval to avoid distortion.
Data lines should be limited for easy and interpretation.
Variety is crucial for clear visual impression.
Avoid use of explanatory legends as much as possible.
Flow chart
Flow charts are used for procedural or process visual display with relationships.
It should be simple as its aim is to simplify complexity in relationship.
Equivalent steps should be equally represented.
Labeling is highly considered.
All labels positioned horizontally.
Use directional arrows to show relationship.
Use dotted-line for optional steps.
Diagrams
Diagrams are used to define sections of a subject with their functionality relationship.
Diagrams should be simple.
Pertinent sections of the subject should be labeled.
All labels should positioned horizontally.
Photographs
Entails real details of a subject of its view.
Focus should be on the key feature(s).
Labels should be used if necessary.
Labels should be positioned horizontally.