- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: Not Relevant: All projects have been performed in one location.) Customer (Not Relevant: Not Relevant: All projects are developed for the same type of customers.)
Size (Not Relevant: Not Relevant: All active projects are medium size, there have no different process for the size of projects.)
Organizational Structure (Not Relevant: Not Relevant: All projects are from the same part of the organization.)
Type of Work: Works are done differently by work types. Two types of work are identified: new product and upgrade product.
Sampling Factor Values: New Product (Type of Work): Develop new software products Upgrade Product (Type of Work): Develop new product features for existing products
Subgroups: S1: Develop new software products
11 People, 2 Basic Units
– New ProductS2: Develop new product features for existing products
14 People, 2 Basic Units
– Upgrade Product