Consider the Following Graphic Results from a 2 2 Factorial

question 86

Multiple Choice

Consider the following graphic results from a 2 2 factorial experiment. These results show _________.

• A) there is a significant main effect for factor A , no other significant effects
• B) there is a significant main effect for factor B , no other significant effects
• C) there is a significant interaction effect, no other significant effects
• D) there is a significant main effect for factor A , a significant interaction effect, and no other significant effects
• E) there is a significant main effect for factor B , a significant interaction effect, and no other significant effects

---

Definitions:

Association

A statistical relationship between two or more variables.

Age Group

A division of populations based on age, used in statistical analysis to compare different demographic segments.

Frequency

The rate at which a repeated event happens in a given unit of time or space.

Null Hypothesis

a statistical hypothesis that assumes no effect or no difference between phenomena or populations.