A systematic relationship between two variables in which a change in one implies a corresponding change in the other is called ________.
A) causation
B) analysis of variance
C) covariance
D) deviation
E) standard deviation

Question

Quizplus · Accepted Answer

Covariance measures the degree to which two variables are linearly associated. It tells us how changes in one variable are related to changes in another variable, which implies a systematic relationship between the two variables. However, covariance does not establish causation, which would require additional evidence and research. Analysis of variance, deviation, and standard deviation are all statistical techniques used to analyze and interpret data, but they do not necessarily imply a systematic relationship between two variables.

A Systematic Relationship Between Two Variables in Which a Change