Coverage for Mathematics Proficiency Level 3 in public schools measures the proportion of children with access to the opportunity of attaining that proficiency level in a public-school setting. The unadjusted rate forms one component of the Human Opportunities Index (HOI). It describes the level of access across the population as a whole, but does not indicate whether children from different circumstance groups—such as those distinguished by family background or place of residence—have comparable access.
Source: World Bank Open Data (source). This glossary entry was independently prepared from the cited open-data metadata; changes were made.