Histogram:
Pareto chart: Histogram-shows defects ranked from greatest to least.
Pareto law: 80% problems come from 20% problems. Pareto chart is used to find the root causes of the problems.
Run Chart: Displays quality over time. Example: Time/month on X axis, defects per thousand on y axis.
Scatter Diagram: Plot all data and try to find the trendsStatistical Sampling: Take a sample randomly and measure quality
Inspection:
Defect repair review From: http://sitestree.com/?p=11488
Categories:PMP – Project Management
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Post Data:2017-10-17 15:54:06
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