| Sampling Factors: |
Location (Not Relevant: All of the products development is located in Beijing city.)
Customer (Not Relevant: Only one type of customers.)
Size: Two type of the team sizes:Small and Large
Organizational Structure (Not Relevant: R&D Center is responsible for software development.)
Type of Work (Not Relevant: Software development) |
| Sampling Factor Values: |
Small (Size): The team size <= 15=””>
Large (Size): The team size is > 15 people |
| Subgroups: |
1: The team size is small, i.e. team size <= 15=””>
42 People, 4 Basic Units
– Small |