| Sampling Factors: |
Location (Not Relevant: All projects are developed in the same city and therefore, location does not have an influence.)
Customer (Not Relevant: The customer and user of the software does not influence the process used.)
Size (Not Relevant: The size of the projects are all relatively similar and therefore this does not impact on process selection.)
Organizational Structure (Not Relevant: All software are development by the same software development group and this does not influence process selection.)
Type of Work: Two types of life cycle models are used: Waterfall and Iterative. |
| Sampling Factor Values: |
Waterfall (Type of Work): Software development life cycle is sequentially structured
Iterative (Type of Work): Software development life cycle is repeated if needed |
| Subgroups: |
Waterfall: Projects that use the waterfall life cycle model
23 People, 4 Basic Units
– Waterfall
Iterative: Projects that use an iterative life cycle model
12 People, 2 Basic Units
– Iterative |