All sorts of physical processes in this analog world exhibit some degree of randomness. Think of noise, for example. Many noisy processes are described by Gaussian probability distributions. We should ...

A Gaussian approximation to the distribution of the sample variance is developed using the Wilson-Hilferty (1931) approach. This approximation is compared with the well-known approximations due to Box ...

Forecasting for any small business involves guesswork. You know your business and its past performance, but you may not be comfortable predicting the future. Using Excel is a great way to perform what ...

This is a preview. Log in through your library . Abstract We provide an explicit gradient formula for linear chance constraints under a (possibly singular) multivariate Gaussian distribution. This ...

The Inverse Sampling Method can expand the capability of tools, such as Excel and Spice, into performing user-defined statistical simulations. Not all Spice versions perform Monte Carlo simulations.

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 ...