標ひょう準じゅん偏へん差さMeaningsNoun1. standard deviation; SDKanji used標signpost準standard偏biased差differencePitch accentひょうじゅんへんさComposed of標ひょう準じゅんstandard; criterion; norm; model; mark; average; the norm; the ordinaryNoun偏へん差さdeflection; deviation; variation; declination; driftNoun