- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: All projects are manged in one location for the R&D department) Customer (Not Relevant: All products are deliverer for both governments and enterprises)
Size (Not Relevant: All projects sizes are less than 6 months. Product development project is managed by frequent small releases)
Organizational Structure (Not Relevant: All projects are belong to one department (R&D))
Type of Work (Not Relevant: All projects are ongoing development of product releases)
R&D projects: All projects which are belong to R&D are for develoment of products releases.
Sampling Factor Values: R&D department projects (R&D projects): All projects for product release development others (R&D projects): others
Subgroups: R&D projects: All R&D department projects
45 People, 4 Basic Units
– R&D department projects