単たん純じゅん平へい均きんたんじゅんへいきんじ字FuriganaMeanings1nounsimple average; arithmetic meanA basic statistical term for the sum of values divided by the number of values. Often contrasted with 加重平均 (weighted average).テストの点てん数すうの単たん純じゅん平へい均きんを計けい算さんした。