| Sampling Factors: |
Location (Not Relevant: Since all projects are located in same city (Beijing), location is not a relevant factor.)
Customer: Since there are two types of customer, government, commercial, customer is the 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 (Cloud Education Business Unit), 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.) |