| Sampling Factors: |
Location (Not Relevant: Software development work is performed in only one location: Chengdu)
Customer (Not Relevant: All customers belong to natural gas industry.)
Size (Not Relevant: No effect on implementation. All software development projects have less than 15 employees.)
Organizational Structure (Not Relevant: No effect on implementation. The projects are performed under the same structure.)
Type of Work: Two types of projects are classified, Maintenance and New Development. |
| Sampling Factor Values: |
Maintenance (Type of Work):
New Development (Type of Work): |
| Subgroups: |
1: Three projects belong to Maintenance type.
23 People, 3 Basic Units
– Maintenance
2: Three projects belong to New Development.
22 People, 3 Basic Units
– New Development |