| Sampling Factors: |
Location (Not Relevant: All work is performed in Chengdu hence it is not a sampling factor)
Customer (Not Relevant: Customer follows the same process, hence it is not a relevant sampling factor)
Size (Not Relevant: All projects are almost of the same scale developers in the project team, hence it is not a relevant sampling factor)
Organizational Structure (Not Relevant: Work is performed on the same parts of the organizational structure)
Type of Work: Work is performed differently based on the type of work Some projects are Waterfall Some projects are Waterfall+Prototype |
| Sampling Factor Values: |
Waterfall (Type of Work): Life Cycle is used when the requirement is clear
Waterfall+Prototype (Type of Work): Life Cycle is used when requirement is not clear |
| Subgroups: |
Waterfall: requirement is clear
12 People, 3 Basic Units
– Waterfall
Waterfall+Prototype: requirement is not clear
10 People, 3 Basic Units
– Waterfall+Prototype |