| Sampling Factors: |
Location (Not Relevant: Development projects are all in Beijing, it doesn”t affect the development process.)
Customer (Not Relevant: All the products developed for enterprises. Doesn’t affect the development process.)
Size: The process of small projects is different from the process of large projects.
Organizational Structure (Not Relevant: Organizational structures are same in all of the projects and all of the projects are in same organization.)
Type of Work (Not Relevant: All the projects provide development service for customers according to their requirements.) |
| Sampling Factor Values: |
Large (Size): Effort >1000MD
Small (Size): Effort <=> |
| Subgroups: |
Large projects group: The projects that effort >1000MD
13 People, 2 Basic Units
– Large
Small projects group: The projects that effort <=>
9 People, 3 Basic Units
– Small |