Kaizen is an approach to continuous improvement that emphasizes-Kaizen是一种旨在不断提高改善质量的方法,它
A. Customer satisfaction over cost 强调客户满意度胜于成本
B. Major advances 强调重大的改进
C. Incremental improvement 强调递增式改进
D. Use of quality circles 强调运用质量闭环
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Precision is different from accuracy because精确不同于准确,因为()。
A. Precision means that the dispersion of repeated measurement results is very small, and accuracy means that the single measurement results are very close to the target value精确是指重复测量的结果的离散度很小,准确是指单次测量的结果与目标值很接近
B. Accuracy means that the dispersion of repeated measurement results is very small, and precision means that the results of single measurement are very close to the target value准确是指重复测量的结果的离散度很小,精确是指单次测量的结果与目标值很接近
C. Precision is used to measure cost, accuracy is used to measure quality 精确是用于测量成本的,准确是用于测量质量的
D. Precision is used to measure quality, accuracy is used to measure progress精确是用于测量质量的,准确是用于测量进度的
The upper and lower control limits in the control chart indicate 控制图中的控制上限和控制下限表明()。
A. Maximum deviation range of project team from penalty项目团队不受处罚的最大偏差范围
B. Dividing line between qualified and unqualified products 产品质量合格与不合格的分界线
C. Limits of production process without corrective actions生产过程不需采取纠正措施的界限
D. An important statistical basis for judging the success or failure of a project判断项目成败的重要统计依据
The control chart has 7 consecutive data points on one side of the mean line. What should we do?控制图在均值线的一侧有7个连续的数据点,这时应该怎样处理?
A. No action was taken because the limits of control were not exceeded 不采取任何行动,因为没有超出控制界限
B. Tell customers告诉客户
C. Stop production停止生产
D. At the same time of continuous production, find out the causes and seek solutions在继续生产的同时,查明原因,寻求解决办法
The “rule of seven" as applied to statistical process control charts means that-应用在流程控制统计表中的 “七规则"指的是
A. Seven rejects typically occur per thousand inspections 每一千个检测点会产生7个不符点
B. Seven consecutive points are ascending, descending, or the same 7个问题点向上、向下或在同一侧
C. t least seven inspectors should be in place for every thousand employees 每一千个员工就应有7个质检员
D. A process is not out of control even though seven measurements fall outside the lower and upper control limits 尽管7个检测点都落在上、下界线控制处,但过程仍在控制中
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