What is seven qc tool?

Question

Accepted Answer

The seven QC tools are a set of quality control tools used to identify and solve quality-related issues in manufacturing processes.

The seven QC tools are: check sheets, histograms, Pareto charts, cause-and-effect diagrams, control charts, scatter diagrams, and flowcharts.
Check sheets are used to collect data and record occurrences of specific events or defects.
Histograms are graphical representations of data distribution, showing the frequency of occurrences within specified ranges.
Pareto charts are used to prioritize problems or causes by displaying them in descending order of frequency or impact.
Cause-and-effect diagrams, also known as fishbone or Ishikawa diagrams, help identify potential causes of a problem.
Control charts are used to monitor process performance over time and detect any variations or trends.
Scatter diagrams show the relationship between two variables and help identify any correlation.
Flowcharts visually represent the steps or sequence of a process, helping to identify areas for improvement or bottlenecks.

Accepted Answer

1. Flow Charts · 2. Histogram · 3. Control Chart · 4. Cause and Effect Diagram · 5. Scatter Diagram · 6. Pareto Chart · 7. Check Sheet.

Accepted Answer

There are 7 quality control tools,

Checksheet 2. Pereto chart 3. Control chart 4. Cause and effect diagram/ fishbone diagram 5. Histogram 6. Stratification
These tools are used to find the problems and to improove quality of the product and proceas.

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