Statistical quality control charts are simple but powerful tools for monitoring ... the expected result it suggests that something has gone wrong with the measurement process. To help decide if this ...

X-bar and R charts are useful control charts for use with rational subgroups. X-bar measure between-sample variation. R ...

This practical and engaging course will provide a solid understanding of statistical process control (SPC) principles and methods, and enable you to apply the appropriate SPC chart to your processes ...

This is called statistical disclosure control. In order to do so, various methods are available. This report describes methods that CBS can use for statistical disclosure control of both microdata and ...

Reliable, usable, high-quality statistics are vital for global prosperity and progress. The Statistical Performance Indicators (SPI) provide an open-source framework for assessing the performance of ...

Key Concepts Automated Data Analysis and Pattern Recognition – AI can autonomously analyze large datasets, identify patterns, detect anomalies, and suggest optimal process improvements without manual ...

This often takes the form of a null hypothesis, which is a statistical hypothesis that states there will be no difference between observed and expected data. The null hypothesis is proposed by a ...

The pie chart below shows the heights (in \(cm\)) of 30 pupils in a class. The biggest slice of the pie chart contains the most people: \( 151 - 160cm\). The angle of this sector is \(36^{\circ}\).

This practical and engaging course will provide a solid understanding of statistical process control (SPC) principles and methods, and enable you to apply the appropriate SPC chart to your processes ...

The Statistics Netherlands Act of 1996 stipulated that CBS must reduce the administrative burden (from surveytaking) to a minimum and allowed CBS to access government key registers for statistical ...

What is the goal of the new Statistical Performance Indicators (SPI)? The Statistical Performance Indicators measure the capacity and maturity of national statistical systems by assessing the use of ...