| Sampling Factors: |
Location (Not Relevant: Not Relevant: All projects are located in the same location, so this is not a relevant sampling factor)
Customer (Not Relevant: Not Relevant: All projects have the same customer, so this is not a relevant sampling factor)
Size (Not Relevant: Not Relevant: All projects are very similar in project size, so this is not a relevant sampling factor)
Organizational Structure (Not Relevant: Not Relevant: All projects are worked by the same group under the same process context, so organizational structure is not a relevant sampling factor)
Type of Work: There is a small difference in performance between new development projects and upgrade projects |