correlation
US /ˌkɔːr.əˈleɪ.ʃən/
UK /ˌkɔːr.əˈleɪ.ʃən/

1.
corrélation, lien
a mutual relationship or connection between two or more things
:
•
There is a strong correlation between smoking and lung cancer.
Il existe une forte corrélation entre le tabagisme et le cancer du poumon.
•
We need to find the correlation between these two events.
Nous devons trouver la corrélation entre ces deux événements.