1 School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Pietermaritzburg, South Africa 2 Department of Mathematics, College of Science, Northern Border University, Arar, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Pete Rathburn is a copy editor and ...

To the Editor: In their paper concerning Gilbert's syndrome Powell et al. (November 23, 1967, issue) conclude that this disorder is probably inherited as a single autosomal dominant and that patients ...

A technique for generating normally distributed random numbers is described. It is faster than those currently in general use and is readily applicable to both binary and decimal computers.

Males often experience erections, sometimes called boners, without physical or psychological stimulation. While it is usually not a cause for concern, it can feel embarrassing. Random erections are ...

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 ...

Abstract: Monitoring the ratio of two normal random variables (RZ) is one of the most important directions in Statistical Process Control (SPC). To enhance the sensitivity of traditional RZ charts in ...

A random variable is a variable whose possible values are numerical outcomes of a random phenomenon. It is a fundamental concept in probability and statistics, used to quantify and analyze random ...

It happened earlier this week, but could’ve easily been missed – a small, but important change in our everyday weather forecast. Tuesday’s normal high temperature, which has been 69° in the Quad ...