After waiting over a year to hear what the Fourth Circuit would say about statistical sampling in False Claims Act cases, the court of appeals recently chose to keep us in suspense. Despite initially ...

Back in March of this year, in U.S. ex rel. Paradies v. AseraCare, Inc., a district court in Alabama granted summary judgment to a defendant hospice finding that an expert physician’s disagreement ...

Ali Hussain has a background that consists of a career in finance with large financial institutions and in journalism covering business. Vikki Velasquez is a researcher and writer who has managed, ...

Learn the distinctions between simple and stratified random sampling. Understand how researchers use these methods to accurately represent data populations.