An optimization problem is one where you have to make the best decision (choose the best investments, minimize your company’s costs, find the class schedule with the fewest morning classes, or so on).

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 ...

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 ...