| Sampling Factors: |
Location (Not Relevant: The 2 basic units are both located in Qingdao, and this does not cause major difference in processes execution.)
Customer (Not Relevant: The customer of both basic units are all government agency with no difference in process execution.)
Size (Not Relevant: The 2 basic units are with the similar size and same duration with no differences in process execution.)
Organizational Structure (Not Relevant: Although there are 2 departments (1st R&D, and 2nd R&D) but there is no process difference.)
Type of Work (Not Relevant: The 2 basic units are all Customized Development projects with no difference in processes after tailoring.)
No Sampling Factor: no sampling factor exist for OU |