● Perform Quality Control is the process of monitoring and recording results of
● Perform Quality Control is the process of monitoring and recording results of executing the Quality Plan activities to assess performance and recommend necessary changes．(74) are the techniques and tools in performing quality control．
Statistical sampling ① Run chart ②
Control charts ③ Critical Path Method ④
Pareto chart ⑤ Cause and effect diagrams ⑥
(74)
A．①②③④
B．②③④⑤
C．①②③⑤⑥
D．①③④⑤⑥
正确答案：C试题（74）分析实现项目质量控制的方法、技术和工具包括统计抽样Statistical sampling，运行图Run chart、控制图Control charts、帕累托图Pareto chart，以及因果图Cause and effect diagrams等。关键路径法Critical Path Method是制定项目进度计划的方法，因此选C参考答案（74）C
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