DaQing JinHuaLian Electronic Information Science and Te

cmmirz

11年 ago

Sampling Summary： （抽样汇总）

Sampling Factors:	Location (Not Relevant: All projects are worked in the same location, so this is not a relevant sampling factor) Customer (Not Relevant: All projects are worked in the same customer, so this is not a relevant sampling factor) Size (Not Relevant: All projects are worked in the same size, so this is not a relevant sampling factor) Organizational Structure (Not Relevant: All projects are worked by the same group, so organizational structure is not a relevant sampling factor) Type of Work: Hypothesis testing of process performance parameters indicates that there is a significant difference in performance between new development projects and upgrade projects.
Sampling Factor Values:	New Project (Type of Work): New Development Projects Upgrade (Type of Work): This type of projects was developed based on the previous projects baseline’s software system
Subgroups:	A: New Development 13 People, 2 Basic Units – New Project B: Upgrade Projects 6 People, 1 Basic Units – Upgrade