Statistics Pro - Version 1.0 Calculate tedious and difficult Statistics and Discrete Mathematics formulas accurately, quickly, and with ease! Combinatorics (permutations and combinations, etc.), probabilities, expected values, confidence intervals, data analysis, hypothesis testing and more.Statistics Pro does more than simply give you the correct answer! It helps to ensure your understanding of the formulas and concepts involved by showing, and explaining, the actual formula you're using, all with a simple click of the handy "?" button available for every formula.All equations and methods are just a click away, providing the fast calculation you'll definitely appreciate over hours of button mashing on a calculator. Most of them are automatically calculated as you enter your data, allowing you to quickly see how changing one variable affects the entire result.