| Sampling Factors: |
Location (Not Relevant: Since all projects are located in same city (Shijiazhuang), location is not a relevant factor.)
Customer (Not Relevant: Since all customers are government, customer is not a relevant factor.)
Size (Not Relevant: Since size of all projects is small and almost same size of human resource, size is not a relevant factor.)
Organizational Structure (Not Relevant: Since all projects are under same organization (Software Engineering Department), organizational structure is not a 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.)
Product Domain: Since there are two types of product domain (for Environment and Task Management), Product domain is the relevant factor. |