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, ...

Stratified random sampling is a method of sampling that divides a population into smaller groups that form the basis of test samples.

Learn about standard error, its role as the standard deviation of a sample, and how it measures the accuracy of a sample ...

In a unanimous decision, the California Supreme Court on May 29 reversed a class action verdict for a class which was based on a flawed statistical model to determine liability and damages. Duran v. U ...

here is very good news for CPAs whose clients face the often burdensome administrative costs of claiming allowable expense deductions for meals and entertainment (M&E)—the IRS now will permit the use ...

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 ...

What is a one sample t test? The t test is a commonly used hypothesis test in statistics that allows us to compare the mean value of a group of sampled data with some hypothesized value, usually a ...

Bang! Bang! Bang! You're startled awake by a loud rapping on the front door. Who can it be? You're not expecting anyone. You don't owe any money so it can't be the bailiffs, and you haven't bought ...