분산이 · 분산을
variance (statistics); dispersion, spreading out
Example
분산이 크다는 것은 자료가 넓게 퍼져 있다는 뜻이에요.
A large variance means the data is widely spread out.
Word parts
분 divide+산 scatter
Literally 'divided and scattered'.
Good to know
Outside statistics, 분산 means spreading out, as in 위험을 분산하다 (to spread risk).