| Sampling Factors: |
Location (Not Relevant: All projects located in Taiyuan)
Customer: Projects are divided into internal projects and external (customers) project
Size (Not Relevant: Projects similar in size, if needed, work is divided into groups)
Organizational Structure (Not Relevant: Same organizational structure serving all projects)
Type of Work (Not Relevant: All projects devoted to software development) |
| Sampling Factor Values: |
Internal (Customer): Internal projects
External (Customer): External customer projects |
| Subgroups: |
S1: Internal projects
8 People, 1 Basic Units
– Internal
S2: External customer projects
8 People, 1 Basic Units
– External |