协方差

xié fāng chā

Save to list

Definitions

1. (statistics) covariance

Stop forgetting what you study.
Build recall daily.

Try HanyuGuide's Chinese review system with multiple choice, typed recall, tone-aware practice, and reviews scheduled before memory fades.

Start Free Trial $9.99 / year

Lifetime for $19.99 Try the 30-second demo

Child Words of 协方差

• 差 差 chā: difference; discrepancy
• 差 差 chà: different
• 差 差 chāi: to send (on an errand)
• 方 方 fāng: square
• 协 协 xié: to cooperate
• 方差 方差 fāng chā: variance (statistics)