Abstract: We are motivated by problems that arise in a number of applications such as explosives detection and online Marketing, where the observations are governed by Poisson statistics. Here each ...

ABSTRACT: Count data is almost always over-dispersed where the variance exceeds the mean. Several count data models have been proposed by researchers but the problem of over-dispersion still remains ...

Are you stuck with workplace problems that you can't solve? Make your problem front and center. When you say that you're "a firefighter," you don't mean the firefighter who runs into buildings with ...

NFL scorigamis — a final score combination that has never previously occurred in league history, such as 11-6 or 22-16 — have sparked a cult-like following among football fans and statisticians alike.

Have you been asked at work or school to create a problem statement and include a proposed solution, but you don’t know where to start? Continue reading for everything you need to know about problem ...

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 ...