Background check - Purpose. 1  Background checks are often requested by employers on job candidates for employment screening, especially on candidates seeking a position that requires high security or a position of trust, such as in a school, courthouse, hospital, financial institution, airport, and government.
Share this item with your network: Six Sigma is an approach to data-driven management that seeks to improve quality by measuring how many defects there are in a process and systematically eliminating them until there are as close to zero defects as possible.
Six Sigma is a quantitative method that focuses on improving quality in manufacturing using data collection and measurement, with the goal being to eliminate errors and variation. The result is improved product quality. Six Sigma addresses both the production and design of a product.