A common experience all poker players have is swings between highs (winning) and lows (losing). This is known as variance, a ...

Abstract: Cross-variance is a variance concept between two samples, where it is defined by using the second sample average to compute the first sample variance and reversely. In this paper we ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In 1911 the Burroughs Adding Machine ...

It is of interest to know what the covariance of sample mean and sample variance is without the assumption of normality. In this article we study such a problem. We show a simple derivation of the ...

Power calculation is a critical step in designing studies to ensure they are statistically valid and efficient. It determines the sample size required to detect a meaningful difference between groups ...

ABSTRACT: Introduction: Pediatric emergencies in developing countries are associated with high morbidity and mortality. The Maroua Regional Hospital (MRH) is one of the referral centers for pediatric ...

Variance is a useful analytical tool when it comes to measuring data, and helps you to calculate the range of numbers in a set of data. This is handy for a multitude of reasons, from calculating ...

This study verified whether sample size would affect the precision of the analysis of variance in experiments with cauliflower seedlings. An experiment was carried out where the number of leaves and ...