- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: all software development is based in the same city, Nanjing) Customer (Not Relevant: There is only one specific type of customer.)
Size (Not Relevant: Size (Not Relevant: The basic units are all the same size, or very similar sizes.))
Organizational Structure (Not Relevant: All work is project structured. The process followed is the same for each project.)
Type of Work: requirements on testing may vary depending on whether it is Product Development or Custom Development
Sampling Factor Values: Product Development (Type of Work): internal develop product for future potential custom Custom Development (Type of Work): develop product for contract customer
Subgroups: Product Development: internal develop product for future potential custom
59 People, 9 Basic Units
– Product DevelopmentCustom Development: develop product for contract customer
46 People, 8 Basic Units
– Custom Development