- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: One location in Xiamen city.) Customer (Not Relevant: The OU can control its own processes irrespective of customers.)
Size (Not Relevant: The size of each project is small (less than 10 people).)
Organizational Structure (Not Relevant: Each software product is developed in the same department called R&D Center.)
Type of Work (Not Relevant: Software development is the only one type of work.)
All: This factor is necessary because of SAS restriction.
Sampling Factor Values: All projects (All): This value is necessary because of SAS restriction. None (All): This value is necessary because of SAS restriction.
Subgroups: All: The subgroup includes all the projects.
16 People, 4 Basic Units
– All projects