Identify the true statement about a curvilinear relationship. Multiple Choice The variables vary independently of one another. T
he relationship results in a flat line when graphed. The relationship is sometimes referred to as a monotonic function. The direction of the relationship changes at least once.
The direction of relationship changes at least once.
Step-by-step explanation:
Curvilinear relationship is a relationship between two variables where if one variable increases the other variable also increases but up to certain point after which one variable increases and other decreases. This type of relationship is referred as non monotonic function.
