demarcation bias Tag

Why comparing football players without respecting their demarcation systematically distorts performance analysis in elite football https://youtube.com/shorts/arMpCYD-btc?feature=share Comparing players is a daily habit in professional football.We compare passes, sprints, accelerations, duels and shots.Dashboards look clean. Rankings look objective.Decisions feel data-driven. But a structural problem sits underneath these comparisons.A bias...