| 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 150 MDs Small: Effort is less than 150 MDs
Organizational Structure (Not Relevant: All work are done in the software development department)
Type of Work (Not Relevant: All work are software development work.) |
| Sampling Factor Values: |
Large (Size): Software development project effort > 150 man-days
Small (Size): Software development project effort < 150=””> |
| Subgroups: |
A: Software development project effort > 150 man-day
35 People, 4 Basic Units
– Large
B: Software development project effort < 150=””>
18 People, 4 Basic Units
– Small |