ひょうじゅんせいきぶんぷ 標準正規分布 LinksSentence search for 標準正規分布Sentence search for ひょうじゅんせいきぶんぷKanji details for 標, 準, 正, 規, 分 and 布Edit in JMdict Noun1. standard normal distribution; z-distributionMathematics Discussions Log in to talk about this word.