Consider the following pairs of variables.Which pair is most likely to have a weak correlation?
A)Hair color and intelligence
B)Height and weight
C)Salary and educational level
D)Age and verbal ability up to age 20

Question

Quizplus · Accepted Answer

Hair color and intelligence are unlikely to have a significant correlation as they are not typically related biologically or socially. Intelligence is a complex trait that is affected by multiple factors, while hair color is determined by genetics and has no known relationship with intelligence.

Consider the Following Pairs of Variables