| Sampling Factors: |
Location (Not Relevant: All projects (Basic Units) are located in Wuhan.)
Customer (Not Relevant: The processes for software development are the same regardless of the customer.)
Size: Projects (Basic Units) are divided into large and small size. Size may affect engineering processes.
Organizational Structure (Not Relevant: All projects (Basic Units) are within the Development Center.)
Type of Work (Not Relevant: All projects (Basic Units) are new development work.) |
| Sampling Factor Values: |
large (Size): Team size > 12 Persons
small (Size): Team size <= 12=””> |
| Subgroups: |
Large: Large size projects (Basic Units).
20 People, 2 Basic Units
– large
small: Small size projects (Basic Units).
10 People, 2 Basic Units
– small |