| Sampling Factors: |
Location: There are two values: one site and multiple sites
Customer: There are two values: Domestic and Foreign
Size (Not Relevant: The size has no impact on development projects with full life cycle.)
Organizational Structure (Not Relevant: Organizational structure is based on customer types.)
Type of Work (Not Relevant: Only development projects with full life cycle are included in the OU.) |
| Sampling Factor Values: |
One site (Location): All team members are located in the same site Beijing or Wuhan.
Multiple Sites (Location): Team members are located in both Beijing and Wuhan.
Domestic (Customer): Customers in China.
Foreign (Customer): Customers in Foreign countries. |
| Subgroups: |
One Site and Domestic: The subgroup includes projects whose clients are domestic and all development team members are located in one site.
18 People, 4 Basic Units
– One site
– Domestic
One Site and Foreign: The subgroup includes the projects whose development team members are in same location and whose customers are foreign.
380 People, 7 Basic Units
– One site
– Foreign
Multiple Sites and Domestic: The subgroup includes the projects whose development team members are from two sites: Wuhan and Beijing and whose customers are domestic.
15 People, 1 Basic Units
– Multiple Sites
– Domestic |