| Sampling Factors: |
Location (Not Relevant: Since all of projects are in same city (Shijiazhuang), location is not a relevant factor.)
Customer (Not Relevant: Since customer of projects is commercial only, customer is not a relevant factor.)
Size (Not Relevant: Since all of projects are small projects, size is not a relevant factor.)
Organizational Structure (Not Relevant: Since all of projects are under the same department (Development Department), organizational structure is the relevant factor.)
Type of Work (Not Relevant: Since type of work of all projects is software development, Type of Work is not a relevant factor.)
Operating Platform: There are 2 types of operating system for software products (Windows, Linux). Operating System is the relevant factor. |