- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: All work is managed from San Antonio, TX.)
Customer: There are two types of customers: Type 1 is DoD. Type 2 is DOT.
Size: There are two sizes. Small is less than or equal to 10 staff. Large is greater than 10 staff.
Organizational Structure (Not Relevant: All work is managed by the same structure.)
Type of Work (Not Relevant: All work is software engineering.)
Duration: There are 2 durations. Short is less than or equal to 1 year. long is greater than 1 year.Sampling Factor Values: DoD (Customer): Type 1 is DoD.
DOT (Customer): Type 2 is DOT.
Small (Size): Small projects are less than or equal to 10 staff.
Large (Size): Large projects are greater than 10 staff.
Short (Duration): Short is less than or equal to 1 year.
Long (Duration): Long is greater than 1 year.Subgroups: DoD, Large, Long: There is 1 basic unit in this subgroup: 72 ABW.
15 People, 1 Basic Units
– DoD
– Large
– Long
DoD, Small, Short: There is 1 basic unit in this subgroup: eBOSS3.
7 People, 1 Basic Units
– Short
– DoD
– Small
DOT, Small, Long: There are 2 basic units in this subgroup: CFL and WFL.
9 People, 2 Basic Units
– Small
– DOT
– Long