| Sampling Factors: |
Location (Not Relevant: All projects are developed at the same location)
Customer: One type of customer is from transportation,one is from Education
Size (Not Relevant: No significant size difference among projects)
Organizational Structure (Not Relevant: All projects are in the same department)
Type of Work (Not Relevant: All projects are development projects) |
| Sampling Factor Values: |
TRAN (Customer): Transportation type of customer
EDU (Customer): Education type of customer |
| Subgroups: |
S1: Transportation type of customer
14 People, 2 Basic Units
– TRAN
S2: Education type of customer
16 People, 2 Basic Units
– EDU |