Abstract: In this study, we suggested an improved ratio estimator for stratification utilizing an auxiliary variable in simple random sampling. Theoretically, bias ...

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform classical systems on certain tasks. Over the past few decades, researchers ...

Probability underpins AI, cryptography and statistics. However, as the philosopher Bertrand Russell said, "Probability is the most important concept in modern science, especially as nobody has the ...

A study reveals random exploration outperforms focused analysis—shedding scientific light on non-ordinary ways of knowing.

It looks like a simple lump of lead but the Minie ball helped turn the Civil War into America’s bloodiest conflict. This bullet didn’t just hit; it tore, shattered, and left wounds that changed a ...

This video breaks down wood chopping through three attempts on the same log. No force, no technique, and finally the correct combination that leads to a successful chop. Khan told to apologise to ...

Abstract: We consider multi-variate signals spanned by the integer shifts of a set of generating functions with distinct frequency profiles and the problem of reconstructing them from samples taken on ...

Overall, the new consumer price index (CPI) series provides a more coherent, robust, and analytically tractable nominal anchor for macroeconomic surveillance and policy formulation in an economy ...