| Sampling Factors: |
Location (Not Relevant: All development project teams are in the Same city.)
Customer (Not Relevant: All customer are a Commercial customer)
Size (Not Relevant: Almost same scale projects)
Organizational Structure (Not Relevant: One organization structure. Same command chain.)
Type of Work: 2 types of work, A/V System for – Building – Railway |
| Sampling Factor Values: |
Building (Type of Work): sampling factor for A/V System in Building
Railway (Type of Work): sampling factor for A/V System in Railway |
| Subgroups: |
B_SG: subgroup for development project for building A/V system
50 People, 6 Basic Units
– Building
R_SG: subgroup for development project for railway A/V system
12 People, 3 Basic Units
– Railway |