- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: Projects are being executed in Zhongshan city. There is no change in the processes followed, hence location cannot be considered as a factor) Customer (Not Relevant: All the projects are executed for same type of customer. Hence customer cannot be controlled as factor.)
Size (Not Relevant: All projects are of similar size and there is no difference in project life cycle or processes based on the project size. Hence cannot be considered as factor)
Organizational Structure (Not Relevant: All projects are in the R&D, Hence cannot be considered as a factor)
Type of Work: SG1: Information system Development project
SG2: Maintenance projectSampling Factor Values: SG1 (Type of Work): Information system Development project SG2 (Type of Work): Maintenance project
Subgroups: SG1: Information system Development project
17 People, 2 Basic Units
– SG1SG2: Maintenance project
24 People, 3 Basic Units
– SG2