| Sampling Factors: |
Location (Not Relevant: There is no effect. The service being delivered by the company is executed from a single centralized location)
Customer (Not Relevant: No significant difference among Customers)
Size (Not Relevant: No effect.The size of most projects are similar, it does not affect processes implementation.)
Organizational Structure (Not Relevant: There is no effect on the behavior or practices. And sampled projects are from the two R&D departments. Having good coverage.)
Type of Work (Not Relevant: There is no effect. They are all development)
Life Cycle: Projects used Waterfull and Scrum |
| Sampling Factor Values: |
Waterfull (Life Cycle): Project used Waterfull life cycle
Scrum (Life Cycle): Projects used Scrum frame |
| Subgroups: |
S2: Projects used Scrum frame
15 People, 3 Basic Units
– Scrum
S1: Project used Waterfull life cycle
12 People, 2 Basic Units
– Waterfull |