英语词汇within group variance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	within group variance
释义	within group variance 简明释义组内方差：统计学中用于衡量同一组数据内部的离散程度，即组内各数据点与组内均值之间的差异。网络释义短语 1 within group variance 群内分散
随便看	anchor drag anchor drag anchor drill anchor drop and snub test anchor dues anchoreaform anchor ear anchored anchor bearing anchored bolt retaining wall anchored bulkhead anchored bulkhead abutment anchored bulkhead retaining wall anchored buoy station anchor catalyst anchored catheter anchored choice anchored compound anchored condition anchored contact mine anchored dislocation anchored dune anchored dunes anchored filament anchor foundation

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。