方差 fāngchā variance Definitions Defs Origin Strokes Stroke Words Sentences Sents 方差 fāngchā variance the average of the squared differences from the mean, used in statistics to measure how far a set of numbers is spread out Frequency Written text 3.06 per million Sources Frequency data BCC Corpus (BLCU)
方差 fāngchā variance the average of the squared differences from the mean, used in statistics to measure how far a set of numbers is spread out Frequency Written text 3.06 per million Sources Frequency data BCC Corpus (BLCU)
