| Sampling Factors: |
Location (Not Relevant: All projects are in the same location, so this is not a relevant sampling factor)
Customer (Not Relevant: Customer varies, but the work process has no difference.)
Size (Not Relevant: Hypothesis testing of the process performance parameters indicates that size is not a relevant sampling factor.)
Organizational Structure (Not Relevant: All projects are developed in the same company structure, so this is not a relevant sampling factor.)
Type of Work: New development or enhancement projects. |
| Sampling Factor Values: |
Development Projects (Type of Work): New projects or products development
Enhancement projects (Type of Work): Updates to existing products |
| Subgroups: |
Development Projects: New products or other new projects
33 People, 6 Basic Units
– Development Projects
Enhancement Projects: Updates to existing products
45 People, 3 Basic Units
– Enhancement projects |