Jim Chappelow is an independent consulting economist with over 13 years of experience in economic development, research, teaching, forecasting, and consulting. David Kindness is a Certified Public ...

When auditing a company, auditors use a combination of professional judgment and statistical sampling methods to estimate account balances. Statistical sampling is an efficient way to design samples, ...

There is little dispute that the False Claims Act (FCA) is among the most potent weapons for fighting fraud and government waste. In just this past fiscal year alone, the DOJ utilized the FCA to ...

Scientists from 25 countries have received IAEA training on environmental sampling analysis to help them mitigate the impacts of radioactivity in the environment. The IAEA’s training workshop for the ...

Statistical methods, as a technique, encompass a set of quantitative procedures for collecting, summarizing, modeling, and inferring properties of data under uncertainty. They include techniques for ...

From collecting soil and water in the field to processing them in the lab, environmental sampling is a precise science. Every step—from choosing the right tools to proper storage—can make or break ...

Psychological research methods form the foundation for studying behavior and mental processes. From defining hypotheses to selecting sampling strategies, each step impacts the accuracy and relevance ...