What is 7 qc tools

Question

What is 7 qc tools

Accepted Answer

7 QC tools are a set of basic statistical tools used for quality control and process improvement.

Check sheet: Used to collect and organize data in a structured format.
Histogram: Represents data distribution visually to identify patterns and trends.
Pareto chart: Helps prioritize issues by showing the most significant factors affecting quality.
Cause-and-effect diagram (Fishbone diagram): Identifies root causes of problems by categorizing potential causes.
Scatter diagram: Shows the relationship between two variables to identify correlations.
Control chart: Monitors process performance over time to detect any variations.
Flowchart: Illustrates the steps in a process to identify inefficiencies and areas for improvement.

Accepted Answer

7 qc tools is mainly used for preparation of records and for audit purpose which helps to know the actual data of the process day by day.ex-checksheet,Pareto chart diagram,cause and effect diagram,histogram,control chart

What is 7 qc tools

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