Need and utility of statistical quality control in industry?

Statistical quality control (SQC) is essential in industry as it helps ensure that products meet quality standards and specifications, thereby reducing defects and waste. By applying statistical methods to monitor and control production processes, SQC enables companies to identify variations and improve processes in real-time. This leads to increased efficiency, customer satisfaction, and cost savings. Overall, SQC contributes to maintaining competitiveness in the marketplace by promoting consistent quality and reliability in products and services.