A researcher finds that the more a song is played on the radio, the greater the liking for the song. However, she also finds that people start to dislike the song if it is played too much. In the context of relationships between variables, what type of relationship exists between the song being played and its likeness factor?

Curvilinear relationship

Explanation:

A curvilinear relationship could be defined as a relationship where two variables tend to increase at a particular period and after a while one of the variables keeps increasing while the other decreases. The people were enjoying the song being played in the radio but after a while they get tired of it, they have been too familiar with it they request the playing time be cut down, this is a Curvilinear relationship.

explanation:

may i ask what challenges?