| Sampling Factors: |
Location (Not Relevant: Since all of projects are in same city (Xiamen), location is not a relevant factor.)
Customer (Not Relevant: Since customer of projects is commercial only, customer is not a relevant factor.)
Size: Project size is a tailoring option and process implementation is different.
Organizational Structure (Not Relevant: Since all of projects are under the same department (Software Development and Implementation Center), organizational structure is not a relevant factor.)
Type of Work (Not Relevant: All works are software development. Type of Work is not a relevant factor) |
| Sampling Factor Values: |
Large (Size): Project sized is greater than or equal to 500 Man-Days.
Small (Size): Project size is less than 500 Man-Days. |
| Subgroups: |
A: Project’s size is greater than or equal to 500 man-days
42 People, 3 Basic Units
– Large
B: Project’s size is less than 500 man-days
29 People, 3 Basic Units
– Small |