| Sampling Factors: |
Location (Not Relevant: Although there are different locations for new software development (majority development efforts are in customer site), but there is no process difference since they all follow the same processes after tailoring.)
Customer (Not Relevant: All customers are from government agencies, but different customers do not mandate process implementation.)
Size (Not Relevant: Although projects are with different sizes, but there is no process difference for different sizes since they all follow same processes after tailoring.)
Organizational Structure (Not Relevant: All 5 projects are within R&D Center, there is no significant process differences after tailoring.)
Type of Work (Not Relevant: All projects are new software development following their defined processes covering all life cycle stages, and those defined processes are similar after tailoring.)
No Sampling Factor: no sampling factor |