The statement Man is an open system that constantly interacts with his environment is an example of a:
A) theory
B) research problem
C) hypothesis
D) conceptual framework
Question 2
A researcher compared smokers and nonsmokers on scores on a physical functioning measure, controlling for weight (measured via the body mass index). Which analysis was likely used?
a. ANCOVA
b. MANOVA
c. MANCOVA
d. Canonical analysis