X-bar and R charts are useful control charts for use with rational subgroups. X-bar measure between-sample variation. R charts measure within-sample variation. All processes vary. The data you ...

Quality control is important in many fields, especially industrial production. Major research has been developed with regard to industrial quality control to ensure reliable and consistent products.

Control charts have two general uses in an improvement project. Undeniably, the most common application is as a tool to ...

Closing these data gaps requires integrating the results from production monitoring, process monitoring and quality inspections into the information flow that informs the front-office planning and ...

State Department staff were taken aback this week by a department directive instructing embassies and consulates to stop publishing air quality monitoring data.

Indoor air quality monitoring, through effective sampling protocols and data analysis, is crucial for identifying and mitigating hazardous pollutants in the workplace.

A new tutorial from Google explains how to unlock Search Console insights with Looker Studio dashboards and visualize key SEO metrics.

In the last quarter of 2018, Boeing failed one element of its quality control audit on the 747, 767 and 777 legacy airplane programs in Everett, a setback in its plan to shift its quality system ...