| Sampling Factors: |
Location (Not Relevant: All projects are developed at Suzhou City, Jiangsu Province.)
Customer (Not Relevant: All projects are provided to the external contracted customers.)
Size: Some projects are small size having 3 staffs lasting less than 3 months; some projects are medium size having 4 staffs lasting about 4 months; and others are big size having 5 staffs lasting over 6 months.
Organizational Structure (Not Relevant: OU is R&D Department and Implementation Department; Organizational Structure is not a determining or distinguishing factor affecting the implementation or performance of work.)
Type of Work (Not Relevant: All projects are upgrade projects of second time development for customs affairs.) |
| Sampling Factor Values: |
Small Size (Size): Projects are small size having 3 staffs lasting less than 3 months.
Medium Size (Size): Projects are medium size having 4 staffs lasting about 4 months.
Large Size (Size): Projects are big size having 5 staffs lasting over 6 months. |
| Subgroups: |
SG1: Small Size
12 People, 4 Basic Units
– Small Size
SG2: Medium Size
12 People, 3 Basic Units
– Medium Size
SG3: Large Size
10 People, 2 Basic Units
– Large Size |