| Sampling Factors: |
Location (Not Relevant: Although basic units are located in different location at customer sites, but this does not cause major difference in processes execution.)
Customer (Not Relevant: All basic units have the same customer type (government agency) with no difference in process execution.)
Size (Not Relevant: All basic units are the medium to large sizes with no differences in process execution within the 3 basic units)
Organizational Structure (Not Relevant: The 3 basic units are all from Technology Department with no process difference.)
Type of Work (Not Relevant: All basic units are new product development type of projects with the same processes after tailoring.)
Life Cycle: There are two types of life cycle: Standard V and V4 with process differences in depth of requirement analysis and product design, and also in work product composition regarding to requirement specification and design specification. |
| Sampling Factor Values: |
Standard V (Life Cycle): Standard V Life Cycle
V4 (Life Cycle): A light version of Standard V Life Cycle |
| Subgroups: |
1: Standard V Life Cycle
9 People, 1 Basic Units
– Standard V
2: V4
11 People, 2 Basic Units
– V4 |