Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Somer G. Anderson is CPA, doctor of accounting, and an accounting ...

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 ...

Statistical testing in Python offers a way to make sure your data is meaningful. It only takes a second to validate your data ...

We study the asymptotic covariance function of the sample mean and quantile, and derive a new and surprising characterization of the normal distribution: the asymptotic covariance between the sample ...

This is a preview. Log in through your library . Abstract Explicit expressions for estimators of the parameters of a bivariate normal distribution doubly truncated with respect to both random ...