| Sampling Factors: |
Location (Not Relevant: All projects are located in a same office area.)
Customer (Not Relevant: Customers are from the electric power industry.)
Size (Not Relevant: Project sizes are similar.)
Organizational Structure: There are two independent development groups.
Type of Work (Not Relevant: There is one work type, i.e. software development.) |
| Sampling Factor Values: |
Group 1 (Organizational Structure): the first software development group
Group 2 (Organizational Structure): the second software development group |
| Subgroups: |
G1: Projects from Group 1
17 People, 2 Basic Units
– Group 1
G2: Projects from group 2
18 People, 2 Basic Units
– Group 2 |