| Sampling Factors: |
Location (Not Relevant: All projects are located in Suzhou)
Customer (Not Relevant: The customers are the same type of game platform development)
Size: The team sizes are devided into two types, i.e. size >=15 people; size < 15=””>
Organizational Structure (Not Relevant: Only the R&D department is related to the software development.)
Type of Work (Not Relevant: The software engineering) |
| Sampling Factor Values: |
>= 15 people (Size): The team size >= 15 people
< 15=””> (Size): Team size < 15=””> |
| Subgroups: |
1: Subgroup1
18 People, 1 Basic Units
– >= 15 people
2: Subgroup 2
9 People, 1 Basic Units
– < 15=””> |