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 ...

Using Excel’s PivotTables and PivotCharts, you can quickly analyze large data sets, summarize key data, and present it in easy-to-read format. Here’s how to get started with these powerful tools.

I'm using Excel's Solver utility to help us calculate a day's roster for one section of our business based on averaged demand for staff. I've got an array of possible shifts and a staff multiplier for ...