| Sampling Factors: |
Location (Not Relevant: Not Relevant. All projects are in Fuzhou.)
Customer (Not Relevant: The company’s customers are all electric related enterprises, and there are no significant difference between projects for different customers.)
Size: There are some difference in development process between small and large scale projects.
Organizational Structure (Not Relevant: Not Relevant. The organization has a unified structure and the same process set are implemented in development teams)
Type of Work (Not Relevant: Not Relevant. The same development methodology (waterfall model) are used, and there are no notable difference.) |
| Sampling Factor Values: |
small (Size): small size projects
large (Size): large size projects |
| Subgroups: |
sg-large: large size (FTE>=8) projects
17 People, 2 Basic Units
– large
sg-small: small size (FTE<8) project=””>
30 People, 6 Basic Units
– small |