| 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 the various organizations. It doesn’t affect the development process.)
Size (Not Relevant: Size are similar and it doesn’t affect the development process.)
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: There are two types of work: New product development and enhancement (Add features on exist products or improve products performance). |
| Sampling Factor Values: |
New product (Type of Work): Develop new product
Enhancement (Type of Work): Add features on exist products or improve products performance |
| Subgroups: |
G1: Projects develop new product
17 People, 3 Basic Units
– New product
G2: Projects add features on exist products or improve products performance Sampling Factors Values: Enhancement
10 People, 2 Basic Units
– Enhancement |