The new edition of An Introduction to Statistical Concepts is designed to help students really
understand statistical concepts, the situations in which they can be used, and how to apply …

Direct-seeded rice (DSR) seeds are often exposed to multiple environmental stresses in the
field, leading to poor emergence, growth and productivity. Appropriate seed priming agents …

In numerous investigations, whether practical or theoretical, a requirement for the Analysis of
Variance (ANOVA), is that the variances of the measured groups are equal. Many …

The existing Bartlett's test and Hartley's test under classical statistics can be applied only
when all observations in the sample are determined, precise and determinate. In some …

The purpose of this study was to evaluate the speed, agility, and explosive strength
performance of elite basketball players over an 8-week plyometric training program. Fifteen …

The way people perceive contact with nature may impact their environmental attitudes and
psychological well-being (WB). Nature relatedness (NR) refers to the affective, cognitive …

Statistical Concepts—A Second Course presents the last 10 chapters from An Introduction to
Statistical Concepts, Fourth Edition. Designed for second and upper-level statistics courses …

Local Xylocarpus granatum leaves were extracted by ethyl acetate solvent and
characterized by TLC fingerprinting and 2D 1H NMR spectroscopy to contain phenolic …

This work reports the release and the usability of the dimensionality reduction app, an R
application developed with the RShiny package to reduce data dimensionality using filters …

In most statistical analyses, the data variance used is assumed to be homogeneous, but not
all cases follow the assumption. Therefore, the homogeneity of variance assumption testing …