| Sampling Factors: |
Location (Not Relevant: All projects are executed from one location: Wuhan City)
Customer: Two types of customers: Internal and External
Size (Not Relevant: All projects are approximately of similar size. No difference in process due to size)
Organizational Structure (Not Relevant: There is no difference in process implementation due to organizational structure.)
Type of Work (Not Relevant: All are development projects) |
| Sampling Factor Values: |
Internal (Customer): Software projects for internal customer
External (Customer): Software projects for external customers |
| Subgroups: |
G1: Internal Customers
16 People, 2 Basic Units
– Internal
G2: External Customers
20 People, 2 Basic Units
– External |