A Personality Researcher Revisits the Hypothesis That Frustration Leads to Regression.She

Multiple Choice

A personality researcher revisits the hypothesis that frustration leads to regression.She collects data from 49 female Internet users measuring their sense of personal frustration and their self-ratings of aggression.A scatterplot is shown below. Which of the following statements is true?

A) This is a classic example of a curvilinear relationship.
B) This is a classic example of truncated range.
C) The variables appear to be moderately to highly correlated.
D) This is a classic example of a selection by interaction effect.
E) Both (c) and (d) .