じじょう カイ二乗 LinksSentence search for カイ二乗Sentence search for カイじじょうSentence search for カイにじょうKanji details for 二 and 乗Edit in JMdict Noun which may take the genitive case particle 'no'1. chi-square; chi-squaredMathematicsOther formsカイ二乗 【カイにじょう】 Discussions Log in to talk about this word.