| Sampling Factors: |
Location (Not Relevant: All project teams in Beijing city.)
Customer: 2 types of customers.
Size (Not Relevant: The number of people for each project< 15=””>
Organizational Structure (Not Relevant: The software development only belongs to the R&D department.)
Type of Work (Not Relevant: Software development in DATA processing.)
Lifecycle: The waterfall and Iteration models |
| Sampling Factor Values: |
Government (Customer): Government custmer
Enterprise (Customer): Enterprise custmer
Waterfall (Lifecycle): Waterfall model
Iteration (Lifecycle): Iteration model |
| Subgroups: |
1: Government+Iteration
30 People, 5 Basic Units
– Government
– Iteration
2: Enterprise+Waterfall
9 People, 1 Basic Units
– Enterprise
– Waterfall |