verb

have a mutual relationship or connection, in which one thing affects or depends on another.

the study found that success in the educational system correlates highly with class

correspond,agree,tally,match up,tie in,be consistent,be in agreement,be compatible,be consonant,be congruous,be in tune,be in harmony,harmonize,coordinate,dovetail,equate to,relate to,conform to,suit,fit,match,parallel,square,jibe,quadrate