| Sampling Factors: |
Location (Not Relevant: All projects are in the same site.)
Customer (Not Relevant: Project”s processes are not depends on customer.)
Size (Not Relevant: Project”s processes are not depends on size.)
Organizational Structure (Not Relevant: All projects are in the same department.)
Type of Work (Not Relevant: Type of work of all projects is development.)
Type of project: There are two types of project. |
| Sampling Factor Values: |
v (Type of project): in-vehicle software development
o (Type of project): other |
| Subgroups: |
Group1: in-vehicle software development projects
12 People, 10 Basic Units
– v
Group2: other projects
12 People, 10 Basic Units
– o |