| Sampling Factors: |
Location (Not Relevant: All project are located in Beijing, China)
Customer (Not Relevant: Customer are commercial)
Size: Large or Small project size
Organizational Structure (Not Relevant: All use the same organization process)
Type of Work (Not Relevant: All traditional development) |
| Sampling Factor Values: |
Large (Size): Project team member 15 or greater
Small (Size): Project team member 14 or less |
| Subgroups: |
SG1: Large projects
49 People, 3 Basic Units
– Large
SG2: Small project
79 People, 9 Basic Units
– Small |