- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: Since all of projects are in same city (Anyang-si), location is not a relevant factor.) Customer (Not Relevant: Since customer of projects is government, customer is not a relevant factor.)
Size (Not Relevant: Since the size of projects is significantly different, size is not a relevant factor.)
Organizational Structure: There are two development divisions in the company (R&D Division and Business Planning Division), organizational structure is the relevant factor.
Type of Work (Not Relevant: Since type of work of all projects is system development, Type of Work is not a relevant factor.)
Sampling Factor Values: BPD (Organizational Structure): Business Planning Division RDD (Organizational Structure): R&D Division
Subgroups: A: System development projects in Business Planning Division
20 People, 5 Basic Units
– BPDB: System development projects in R&D Division
20 People, 16 Basic Units
– RDD