linear, strong\nlinear, weak\nnonlinear, strong\nnonlinear, weak

linear, strong\nlinear, weak\nnonlinear, strong\nnonlinear, weak

linear, strong\nlinear, weak\nnonlinear, strong\nnonlinear, weak

Answer

Explanation:

Step1: Observe data points

The points do not form a straight - line pattern.

Step2: Analyze strength

The points are not closely clustered around any curve, so the relationship is weak.

Answer:

nonlinear, weak