| Sampling Factors: |
Location (Not Relevant: No significant difference on location)
Customer (Not Relevant: All customers of projects are from external)
Size (Not Relevant: No significant size difference among projects)
Organizational Structure (Not Relevant: It is redundant with the Type of Work” sampling factors. Engineering projects are under Project department ,Development projects are under Software development department)
Type of Work: One Type of Work is Software Development project , one is Engineering implement Project |
| Sampling Factor Values: |
ENG (Type of Work): Engineering Implement project
SW (Type of Work): Software Development Project |
| Subgroups: |
S1: Engineering implementation project
9 People, 2 Basic Units
– ENG
S2: Software development project
13 People, 2 Basic Units
– SW |