| Sampling Factors: |
Location (Not Relevant: All projects work at the same location)
Customer: There are two kinds of customers: one is about the express way business, the other is about the car monitoring business
Size (Not Relevant: Sizes do not vary much.)
Organizational Structure (Not Relevant: All projects belongs to R&D center.)
Type of Work (Not Relevant: All projects engage in software development.) |
| Sampling Factor Values: |
express way (Customer): customer engages in express way business
car monitoring (Customer): customer engages in car monitoring business |
| Subgroups: |
Express: express way business
12 People, 3 Basic Units
– express way
CAR: car monitoring
7 People, 2 Basic Units
– car monitoring |