What do the blue cells represent in a data model?

In a data model, blue cells typically represent output cells. These are the cells that display the results of calculations or the outcomes based on the input values provided in the model. The data formula or computation resides in these cells, reflecting how the inputs interrelate to yield final results.

In the context of business research and decision-making, understanding the distinction of these output cells is crucial as they provide the actionable insights that inform decisions based on the inputs defined in the data model. This approach allows users to see the implications of changing input values and to analyze various scenarios effectively.

The other options are associated with different functionalities in a data model. Input cells are generally where users enter data (often distinguished by a different color), while edit cells might imply areas for modification, though this terminology is less commonly used. Variable cells usually suggest cells that can change or vary, often used in the context of parameters that might affect outcomes. However, in data modeling conventions, blue cells are specifically designated for output.