In a Follow-Up Study,a Researcher Reported That the Correlation Is

In a follow-up study,a researcher reported that the correlation is .85.In the initial study,the correlation was .78.This means there is aan) :

A) Stronger correlation between the variables in the follow-up study
B) Weaker correlation between the variables in the follow-up study
C) Unknown difference between the two studies
D) Error and the researcher should repeat the study