- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: All products are developed in Shanghai) Customer (Not Relevant: All customer are for enterprises,customers has no impact on the process)
Size (Not Relevant: Size does not have any significant impact on how work gets done)
Organizational Structure (Not Relevant: All projects are managed by research and development department under the same organization structure)
Type of Work: Projects are development in waterfall life cycle model and iteration model
Sampling Factor Values: waterfall (Type of Work): Software development in waterfall life cycle iteration (Type of Work): Software development in iteration life cycle
Subgroups: SG-1: For projects developed in waterfall mode
37 People, 3 Basic Units
– waterfallSG-2: For projects developed in iteration mode
21 People, 2 Basic Units
– iteration