PAU Ciències Generals (UIB) Practice Questions - Balearic Islands PAU General Sciences Exam - Ciències Generals 2o Bachillerato UIB 2026 Exam

Correlation indicates a mathematical association, but does not prove direct cause and effect, often due to a third confounding factor (e.g., warm weather). Drowning incidents cause people to buy more ice cream out of grief. Eating ice cream directly causes muscle cramps that lead to drowning. The data must be fraudulent because negative correlations are mandatory in public health datasets.