The primary goal of a report is to convey information clearly and effectively. In this context, tables and graphs can serve as valuable additions to the narrative. For these visual elements to be impactful, they should be well-designed, clearly presented, and thoughtfully integrated into the text.
There are five main types of statistical graphs, each with its own strengths and weaknesses. The key is to select the appropriate graph that aligns with the specific type of data you intend to present.
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Area Graph (Pie Chart) |
Simplest breakdown of percentages. |
|
Bar Graph |
Versatile; easy comparison of amounts, subdivisions, relations. |
|
Column Graph |
Useful for comparison of related items having two different measurement units (such as profits, years). |
|
Line Chart |
Most flexible for graphing and comparing trends. |
|
Surface Chart |
Useful for special emphasis on a particular feature within a trend. |

