| Sampling Factors: |
Location (Not Relevant: All projects are produced in Beijing.)
Customer (Not Relevant: All projects have commercial customers.)
Size: Small and Big size projects.
Organizational Structure (Not Relevant: All projects are from the R&D Center.)
Type of Work (Not Relevant: All projects perform software/systems type work.) |
| Sampling Factor Values: |
Small (Size): Less than or equal to 10 people.
Big (Size): Great than or equal to 11 people. |
| Subgroups: |
SG1: Small sized projects
13 People, 2 Basic Units
– Small
SG2: Big sized projects
14 People, 1 Basic Units
– Big |