differing from the normal arithmetic mean, in the computation of this add-weight mean, a parameter is assigned to each number in the dataset, for reflecting the individual importance of each number in this computation.
ADD-WEIGHT MEAN
Meaning of ADD-WEIGHT MEAN in English
Sean Woo's Finance, GIS and real estate English glossary. Английский глоссарий по ГИС(Географическая информационная система) и недвижимости Sean Woo's Finance. 2012