| Sampling Factors: |
Location (Not Relevant: Single location (Beijing))
Customer (Not Relevant: Customer is China Railway Co., Ltd, customer is not a relevant factor because processes do not distinguish any tailoring depending on customer.)
Size: Projects are generally divided into large, middle and small size.
Organizational Structure (Not Relevant: All projects are under the same management structure.)
Type of Work (Not Relevant: All projects are software development projects.) |
| Sampling Factor Values: |
Large Size (Size): Number of project team numbers >= 20 people
Middle Size (Size): Number of project team numbers < 20=”” people,=””>= 10 people
Small Size (Size): Number of project team numbers < 10=””> |
| Subgroups: |
Large Size: Number of project team numbers >= 20 people
23 People, 1 Basic Units
– Large Size
Middle Size: Number of project team numbers < 20=”” people,=””>= 10 people
20 People, 2 Basic Units
– Middle Size
Small Size: Number of project team numbers < 10=””>
13 People, 2 Basic Units
– Small Size |