| Sampling Factors: |
Location: The projects are conducted at local site and at customer site. The customer site is primarily at China Mobile.
Customer (Not Relevant: The companies are commercial telecommunication companies such as China Mobile and other similar companies.)
Size (Not Relevant: The projects have similar sizes, around 10 people.)
Organizational Structure (Not Relevant: The Company has a very flat structure, and uses the same set of OSSP.)
Type of Work (Not Relevant: The Company’s development tools are very standard across all products (mainly Java based).) |
| Sampling Factor Values: |
Local (Location): at the company local site.
Customer Site (Location): at the customer site. |
| Subgroups: |
G1: Local – projects at the company
26 People, 3 Basic Units
– Local
G2: Customer site – projects at the customer site
12 People, 1 Basic Units
– Customer Site |