Weighted percentiles in many areas can be used to investigate the overall trend in a
particular context. In this article, the confidence intervals for the common percentile are …

This paper proposes the novel approaches to construct confidence intervals for the common
coefficient of variation (CV) of several normal populations using the concepts of the adjusted …

During the dry season, the northern region of Thailand consistently grapples with
compromised air quality, notably an excessive level of particulate matter with a diameter of …

Herein, confidence intervals using the generalized confidence interval (GCI), large sample
(LS), and the adjusted method of variance estimates recovery (Adjusted MOVER) …

Signal-to-noise ratio (SNR) is a reciprocal of coefffficient of variation. The SNR is a measure
of mean relative to the variability. Confidence procedures for common SNR of two-parameter …

In the paper, the relative potency of two drugs using confidence intervals for the ratio of two
means of normal distributions with unknown coefficients of variation is considered. The new …

The common mean of Gaussian distributions is a parameter of interest when analyzing
medical data. In practice, the population coefficient of variation (CV) is unknown because the …