| Sampling Factors: |
Location (Not Relevant: Organization unit is operational from one location at Zhengzhou, Henan, China PRC only and hence not considered to be relevant for sampling.)
Customer (Not Relevant: Organization unit serves domestic customers in China PRC and hence considered to be not relevant for sampling. Customers do not have influence on the OU processes and hence not considered to be relevant for sampling.)
Size (Not Relevant: Size of the basic units are all medium (less than 50 person days) sized in the organizational unit remains the same and hence not considered to be relevant for sampling.)
Organizational Structure (Not Relevant: Organizational structure across all the basic units in the organizational unit remains the same and hence not considered to be relevant for sampling.)
Type of Work: Software development life cycle (Development with Waterfall) and technology basic units are same across basic units, but developed in the different domains (Electric Power, Water Conservation, Heat and Gas), hence considered relevant for sampling. |
| Sampling Factor Values: |
Electric Power (Type of Work): Software development projects in measurement, monitoring and management of electric power devices.
Water Conservation (Type of Work): Software development projects in measurement, monitoring and management of water conservation devices.
Heat (Type of Work): Software development projects in measurement, monitoring and management of heating (temperature) monitoring devices.
Gas (Type of Work): Software development projects in measurement, monitoring and management of gas monitoring devices. |
| Subgroups: |
SG # 1: Software development projects in electric power monitoring for domestic customers of medium size from Zhengzhou.
6 People, 1 Basic Units
– Electric Power
SG # 2: Software development projects in water conservation monitoring for domestic customers of medium size from Zhengzhou.
6 People, 1 Basic Units
– Water Conservation
SG # 3: Software development projects in heat (temperature) monitoring for domestic customers of medium size from Zhengzhou.
7 People, 1 Basic Units
– Heat
SG # 4: Software development projects in gas monitoring for domestic customers of medium size from Zhengzhou.
6 People, 1 Basic Units
– Gas |