| Sampling Factors: |
Location (Not Relevant: All work is at the same location and performed according to the same procedures)
Customer (Not Relevant: All work is for the same type of customers and performed according to the same procedures)
Size (Not Relevant: All work is performed according to the same procedures regardless of project size)
Organizational Structure (Not Relevant: All work is performed according to the same procedures regardless of assigned work group)
Type of Work: Three different life cycle approaches |
| Sampling Factor Values: |
Waterfall (Type of Work): Projects that utilize a waterfall life cycle approach
Incremental (Type of Work): Projects that utilize an incremental life cycle approach
Agile (Type of Work): Projects that utilize an agile life cycle approach |
| Subgroups: |
Waterfall: Projects that follow a waterfall life cycle approach
40 People, 2 Basic Units
– Waterfall
Incremental: Projects that follow an incremental life cycle approach
54 People, 3 Basic Units
– Incremental
Agile: Projects that follow an agile life cycle approach
18 People, 1 Basic Units
– Agile |