Learn how Gaussian models developed by Carl Friedrich Gauss can be used to understand market behavior and probabilities in trading strategies.

Everyone agrees the normal distribution isn't a great statistical model for stock market returns, but no generally accepted alternative has emerged. A bottom-up simulation points to the Laplace ...

Statistics uses small samples to predict how phenomena behave in the real world. Many management tools with the aim of maximizing efficiency (ex: Six Sigma) attempt to decrease variances using a ...

A bell curve is a graph used to visualize the distribution of a set of chosen values across a specified group that tend to have central, normal values that peak, with low and high extremes tapering ...