| Sampling Factors: |
Location (Not Relevant: There are no differences in locations: Work is not performed differently in different locations, so location is not relevant sampling factor.)
Customer (Not Relevant: All work is performed for and delivered to the external company, so customer is not a relevant sampling factor.)
Size (Not Relevant: There are no differences in sizes: All projects are roughly the same size, so size is not a relevant sampling factor.)
Organizational Structure: There are three types of organizational groups such as SI Business Division, MRD Division, Finance/Infra Division, so org structure is a relevant sampling factor.
Type of Work: There are two types of work such as software development and software sustainment, so type of work is a relevant sampling factor. |
| Sampling Factor Values: |
MRD Division (Organizational Structure): MRD Division is a group responsible for developing Medical Service related system
Finance/Infra Division (Organizational Structure): Finance/Infra Division is a group responsible for developing Banking Service, N/W, H/W related system
SI Business Division (Organizational Structure): SI Business Division is a group responsible for developing SI, SOC related system
S/W Development (Type of Work): S/W Development is a work to develop new systems
S/W Sustainment (Type of Work): S/W Sustainment is a work to sustain systems |
| Subgroups: |
S/W Development – SI Business Division: S/W Development projects under SI Business Division
36 People, 3 Basic Units
– S/W Development
– SI Business Division
S/W Sustainment – MRD Division: S/W Sustainment projects under MRD Division
22 People, 2 Basic Units
– S/W Sustainment
– MRD Division
S/W Development – Finance/Infra Division: S/W Development projects under Finance/Infra Division
30 People, 2 Basic Units
– Finance/Infra Division
– S/W Development |