Dr Pinner Is Interested in Studying the Association Between Likeability

Multiple Choice

Dr. Pinner is interested in studying the association between likeability and popularity and plans on using two groups and three levels of the independent variable. Dr. Pinner will randomly select a group of elementary school students and a group of high school students. Students will then to do three different performance activities in front of their peers. Dr. Pinner is likely to find:

A) a linear relationship.
B) a functional relationship.
C) a polynomial regression.
D) a quadratic function.