| Sampling Factors: |
Location (Not Relevant: Not Relevant: All projects are working in the same location in Beijing, so this is not a relevant sampling factor)
Customer (Not Relevant: Not Relevant: Although there are 2 same types of product – one is urban construction business, – and another one is general enterprise. both are sold to all types of customer.)
Size (Not Relevant: Not Relevant: All projects are not significantly different in size, so this is not a relevant sampling factor)
Organizational Structure (Not Relevant: Not Relevant: All projects are working under the same organization and management structure, so organizational structure is not a relevant sampling factor)
Type of Work (Not Relevant: Not Relevant: All projects are working in similar development environments with similar work, and process context, so type of work is not a relevant sampling factor.)
Single Subgroup: All projects run under the same process context and are in the same subgroup |