Learn how representative samples and random samples differ and why combining them minimizes sampling bias for accurate data.

Sampling is a technique in which samples are drawn at random (without any favor or bias). For this, suitable measures or procedures may be laid down and adopted according to the nature and ...

Discover how to determine the ideal percentage of a population for a representative sample to ensure accurate data analysis with minimal sampling error.

Stratified mean-per-unit sampling is a key tool used by auditors. The popularity of this statistical procedure arises from its unique ability to produce trustworthy ...

The USDA’s Food Safety and Inspection Service is continuing its sampling plan and has published updates for the 2025 fiscal year. The plan is designed to leverage technological and sampling advances ...

At a side event held on the margins of the 65th IAEA General Conference today, participants gained an insight into how minute traces of uranium and plutonium can be detected by the IAEA. As a powerful ...

A recent article explained the role of Gas Chromatography-Mass Spectrometry (GC/MS) in the analytics laboratory. The current article focuses on reviewing the technology used for preparing volatile ...