| Sampling Factors: |
Location (Not Relevant: Software development work is performed in only one location: Nanchang.)
Customer (Not Relevant: No effect on implementation. All customers belong to power 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. All projects are performed under the same organizational structure.)
Type of Work: Two types of products can be classified, new development and maintenance. |
| Sampling Factor Values: |
New Development (Type of Work):
Maintenance (Type of Work): |
| Subgroups: |
1: Three projects belong to New development type
30 People, 3 Basic Units
– New Development
2: Three projects belong to Maintenance type
13 People, 3 Basic Units
– Maintenance |