2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/37325The treatment of systematic errors is often mishandled. This is due to lack of understanding and education, based on a fundamental ambiguity as to what is meant by the term. This note addresses the problems and offers guidance to good practice.14 pages, 4 figuresHigh Energy Physics - Experimenttext