- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: All work is performed at the same location, so location is not a relevant sampling factor.) Customer (Not Relevant: All work is performed for and delivered to the same customer, so customer is not a relevant sampling factor.)
Size (Not Relevant: All projects are roughly the same size, so size is not a relevant sampling factor.)
Organizational Structure (Not Relevant: All projects are the same organizational structure, so organizational structure is not a relevant sampling factor.)
Type of Work: There are two types of work for Information Technology Department such as Development Group, Maintenance Group, so type of work is a relevant sampling factor.
Sampling Factor Values: Maintenance Group (Type of Work): This group’s main role is maintenance of system. Development Group (Type of Work): This group’s main role is development of system.
Subgroups: Maintenance Group: This group’s main role is maintenance of system.
7 People, 1 Basic Units
– Maintenance GroupDevelopment Group: This group’s main role is development of system.
6 People, 1 Basic Units
– Development Group