The more time Annie devoted to studying,the better her scores on exams.This fact illustrates a(n)
A) correlation.
B) case study.
C) experiment.
D) survey.

Question

Quizplus · Accepted Answer

This fact illustrates a correlation because it shows a relationship between two variables: the amount of time spent studying and exam scores. A correlation does not imply causation but indicates that as one variable increases or decreases, the other variable tends to also increase or decrease.

The More Time Annie Devoted to Studying,the Better Her Scores