| Sampling Factors: |
Location (Not Relevant: only one location in Shanghai)
Customer (Not Relevant: All commercial)
Size (Not Relevant: All projects size are small (less than 15person))
Organizational Structure (Not Relevant: Although both teams are responsible for system development, but each team managed in the same way when performing the performed for developing the SW applications)
Type of Work: There are two type of life-cycle, one is waterfall, other is iteration |
| Sampling Factor Values: |
Waterfall life-cycle (Type of Work): Waterfall life-cycle
Iteration (Type of Work): Iteration life-cycle |
| Subgroups: |
SG1: Waterfall Project
13 People, 4 Basic Units
– Waterfall life-cycle
SG2: Iteration Poject
10 People, 3 Basic Units
– Iteration |