| Sampling Factors: |
Location (Not Relevant: All projects are conducted in the same location, so this is not a relevant sampling factor)
Customer (Not Relevant: Customers vary, but the work process has no difference.)
Size: Hypothesis testing of the process performance parameters indicates that size is a relevant sampling factor.
Organizational Structure (Not Relevant: All projects are conducted in the Electric Research Institute, so this is not a relevant sampling factor.)
Type of Work (Not Relevant: All projects are software development type, so this is not a relevant sampling factor) |