Consider the Graph Below

Multiple Choice

Consider the graph below. This shows the results of an experiment training condition as the independent variable and employee IQ as the covariate.

What does the graph indicate?

A) Although the independent variable has had an effect on the dependent variable, the covariate is the more likely explanation of effect.
B) The training condition has altered IQ.
C) IQ has altered learning condition.
D) Not enough information.