| Sampling Factors: |
Location (Not Relevant: Single location, Ningbo)
Customer (Not Relevant: Focus customers – The logistic industry)
Size: Work is done differently as the size varies. Definition of Size: Large: Effort is greater than 300 MDs Small: Effort is less than 300 MDs
Organizational Structure (Not Relevant: All work are done in the R&D Center)
Type of Work (Not Relevant: All work are software development work.) |
| Sampling Factor Values: |
Large size (Size): Large project”s effort >= 300 man-days.
Small size (Size): Small project”s effort < 300=””> |
| Subgroups: |
A: Large projects
29 People, 3 Basic Units
– Large size
B: Small size
16 People, 3 Basic Units
– Small size |