Hangzhou Eastcom Software Technology Co., Ltd.-2017-CMMI5

cmmirz

9年 ago

Sampling Summary： （抽样汇总）

Sampling Factors:	Location (Not Relevant: Projects are performed in Guangdong, Hangzhou, Henan, and Shanghai coincident with the customers. So only need one factor, therefore Location is not relevant.) Customer (Not Relevant: There are China Mobile customers in different cities: Guangdong, Henan, Jiangsu, Shanghai, and Zhejiang. However, the results of hypothesis testing of the performance parameters indicates that there are no statistically significant differences between customers. So, customer is not a relevant sampling factor) Size (Not Relevant: All projects are approximately the same size, so size is not a relevant factor) Organizational Structure (Not Relevant: All projects are performed by the R&D Center, so organizational structure is not a relevant factor) Type of Work (Not Relevant: There are two types of work: new development and maintenance. However, the results of hypothesis testing of the performance parameters indicates that there are no statistically significant differences between Development and Upgrades projects. So, Type of Work is not a relevant sampling factor.) All Projects: Place holder factor so SAS will work.
Sampling Factor Values:	All Projects (All Projects): Place holder so SAS will work No Projects (All Projects): Place holder so SAS will work
Subgroups:	All Projects: All Projects 143 People, 9 Basic Units – All Projects