A look at the most consistent batters and bowlers in Test history, based on a set of new metrics ...

Discover how sample size neglect impacts statistical conclusions and learn to avoid this cognitive bias studied by renowned experts like Tversky and Kahneman.

Aims Heart failure (HF) often coexists with chronic kidney disease (CKD), impacting prognosis. This study aims to evaluate ...

Objective Socioeconomic inequalities significantly impact access to healthcare services for individuals with type 2 diabetes mellitus (T2DM). This study investigates these inequalities in Iran, ...

Objectives To assess health-related quality of life (HRQoL), treatment satisfaction and associated factors among older adults with acute heart failure in Northwest Ethiopia. Design Prospective, ...

Discover how to determine the ideal percentage of a population for a representative sample to ensure accurate data analysis with minimal sampling error.

China's birthrate falls to record low Population decline complicates Beijing's economic plans, ageing population a concern Marriage rates drop, but policy changes may boost births temporarily BEIJING, ...

Personal Perspective: "Normal" isn’t perfection but a statistical range based on population data. Diagnoses compare ...

China's birth rates sunk to a record low in 2025, despite the government rolling out a spate of incentives to boost it, as the country's population fell for the fourth straight year. Government data ...

Katherine Haan, MBA, is a Senior Staff Writer for Forbes Advisor and a former financial advisor turned international bestselling author and business coach. For more than a decade, she’s helped small ...