极差 Save Sign in to save words Traditional (Taiwan): 極差 jíchā ㄐㄧˊ ㄔㄚ range (of a set of data) (statistics) Character by character 极(jí)extremely 差(chā)difference Other words read jíchā In the same tone 级差 jicha with other tones 稽查 缉查 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0