ALLABCDEFGHIJKLMNOPQRSTUVWXYZ« Back to Glossary IndexAn average in which each value is adjusted by a factor reflecting its relative importance in the whole before the values are summed and divided by their number.Related Articles:Glossary: Aggregate MeanGlossary: Price-Related Differential (PRD)Glossary: Standard ErrorGlossary: Unweighted Mean« Back to Glossary Index