なぜなぜ分析
なぜなぜぶんせき
- why-why analysis; method of questioning that leads to the identification of the root cause(s) of a problem exp n
なぜなぜぶんせき
ブン • フン • ブ
わ.ける • わ.け • わ.かれる • わ.かる • わ.かつ
part; minute of time; segment; share; degree; one's lot; duty; understand; know; rate; 1%; chances; shaku/100
セキ
chop; divide; tear; analyze