A researcher working with data about individuals' ages and their income wants to know how income is related to age. Does income go up or down or remain constant with age? Which analysis would help the researcher understand this relationship best?
A) correlation analysis
B) regression analysis
C) means comparison analysis
D) logistic regression analysis

Question

Quizplus · Accepted Answer

Correlation analysis measures the strength and direction of the linear relationship between two variables. In this case, it would help the researcher determine whether income increases, decreases, or remains constant with age.

A Researcher Working with Data About Individuals' Ages and Their