Seven QC tools
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Learn seven basic quality tools, which can assist an organization in problem-solving and process improvements.
These seven basic quality tools, which can assist an organization in problem-solving and process improvements. Learn this awesome skill Here
The content of this course is following
1. Check Sheets
2. Histogram
3.Pareto Analysis
4.Fishbone Diagram
5. Scatter Diagram
6.Flowcharts
7. Control Charts
Lessons
Review of Check sheets
Check sheets are tools for collecting data. They are designed specifically to the type of data to be collected. Check sheets aid in the systematic collection of data. Some examplesâĤ
Second Tool: Histogram
Free PreviewReview of Histogram
Histograms or Frequency Distribution Diagrams are bar charts showing the distribution pattern of observations grouped inconvenient class intervals and arranged in order of magnitude. Histograms are useful in studying patternsâĤ
Third tool: Pareto Analysis
Free PreviewReview of Pareto Analysis
Pareto Diagram is a tool that arranges items in the order of the magnitude of their contribution, thereby identifying a few items exerting maximum influence. This tool is used inâĤ
Fourth tool: Fishbone Diagram
Free PreviewReview of Fishbone Diagram
A Cause-and-Effect Diagram(Fishbone diagram) is a tool that shows the systematic relationship between a result or a symptom or an effect and its possible causes. It is an effective toolâĤ
Fifth tool: Scatter diagram
Free PreviewReview of Scatter diagram
When solving a problem or analysing a situation one needs to know the relationship between two variables. A relationship may or may not exist between two variables. If a relationshipâĤ
Sixth tool: Flow chart
Free PreviewReview of Flow chart
A flowchart is a type of diagram that represents a workflow or process. A flowchart can also be defined as a diagrammatic representation of an algorithm, a step-by-step approach toâĤ
Review of 7 QC tools
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Seventh tool: Control chart
Free PreviewReview of Control chart
Control charts was developed by Dr Walter A. Shewhart during the 1920s while he was with Bell Telephone Laboratories. These charts separate assignable causes. Control chart makes possible the diagnosisâĤ