Anhui Huanian Education and Technology Co., Ltd-2015-CMMI5

cmmirz

10年 ago

Sampling Summary： （抽样汇总）

Sampling Factors:	Location (Not Relevant: Not Relevant: All projects are worked in the same location, so this is not a relevant sampling factor) Customer (Not Relevant: Not Relevant: Hypothesis testing of process performance parameters indicates that there is no significant difference in performance regarding customer types) Size (Not Relevant: Not Relevant: Hypothesis testing of process performance parameters indicates that there is no significant difference in performance regarding project size) Organizational Structure (Not Relevant: 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 Development (Type of Work): Upgrade (Type of Work):
Subgroups:	ND: New Products 13 People, 2 Basic Units – New Development UP: Upgrade of existing products 18 People, 3 Basic Units – Upgrade