| Sampling Factors: |
Location (Not Relevant: There is one development office)
Customer (Not Relevant: There is one customer type)
Size: Projects are classified into two categories by the number of project members
Organizational Structure (Not Relevant: Projects belongs to a same department)
Type of Work (Not Relevant: There is one work type, i.e. software development) |
| Sampling Factor Values: |
Large (Size): Greater or equal to 10 project members
Small (Size): Less than 10 project members |
| Subgroups: |
G1: Large projects
22 People, 2 Basic Units
– Large
G2: Small projects
14 People, 2 Basic Units
– Small |