What are the seven quality control tools?

Question

Accepted Answer

The seven quality control tools are essential for analyzing and solving quality-related issues in a systematic manner.

Check sheets: Used for collecting and organizing data, such as defect counts or frequency of occurrences.
Pareto charts: Helps in identifying the most significant factors contributing to a problem by displaying them in descending order.
Cause-and-effect diagrams (Fishbone diagrams): Used to identify and analyze potential causes of a problem.
Histograms: Provides a visual representation of data distribution to identify patterns and variations.
Scatter diagrams: Shows the relationship between two variables to identify potential correlations.
Control charts: Monitors process performance over time to detect any deviations or trends.
Flowcharts: Illustrates the sequence of steps in a process to identify inefficiencies or bottlenecks.

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