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When business researchers analyze data, they often rely on assumptions to help make sense of what they find. But like anyone else, they can run into a whole lot of trouble if those assumptions turn ...

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 ...

Gauss distribution. Standard normal distribution. Gaussian bell... Gauss distribution. Standard normal distribution. Gaussian bell graph curve. Business and marketing concept. Math probability theory.

From the Department of Mathematics and Statistics, Boston University, Boston, and the National Heart, Lung, and Blood Institute’s Framingham Heart Study, Framingham, Mass. The characteristics of ...

ABSTRACT: In order to improve the fitting accuracy of college students’ test scores, this paper proposes two-component mixed generalized normal distribution, uses maximum likelihood estimation method ...

ABSTRACT: The Owen’s T function is presented in four new ways, one of them as a series similar to the Euler’s arctangent series divided by 2π, which is its majorant series. All possibilities enable ...

FILE - In this April 18, 2020, file photo, tents line a sidewalk on Golden Gate Avenue in San Francisco. Moving to address income inequality on a local level, San Francisco voters passed several tax ...