| Sampling Factors: |
Location (Not Relevant: All the projects are developed at the same work office)
Customer (Not Relevant: Customers are same with the type of work, internal and external customers)
Size (Not Relevant: All the projects business and size are simlar)
Organizational Structure (Not Relevant: The same organization structure with the same managers)
Type of Work: There are 2 type of customer including internal product development and external project development. |
| Sampling Factor Values: |
Internal Product Development (Type of Work): Internal customer
External Project Development (Type of Work): External customer |
| Subgroups: |
1-Internal: Requirement come from internal customer
11 People, 3 Basic Units
– Internal Product Development
2-External: requirement from outside of organization.
12 People, 3 Basic Units
– External Project Development |