What is quality assurance? Explain 7Qc tool etc

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Accepted Answer

Quality assurance is the process of ensuring that a product or service meets the desired level of quality.

7QC tools are used to identify and solve quality problems
The tools include Pareto chart, cause-and-effect diagram, control chart, histogram, scatter diagram, flowchart, and check sheet
QA involves creating and implementing processes and procedures to prevent defects and improve quality
It also involves testing and evaluating products or services to ensure they meet the desired level of quality
QA is important in industries such as manufacturing, software development, and healthcare
It helps to reduce costs, improve customer satisfaction, and increase efficiency
Continuous improvement is a key aspect of QA

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