Question

Analyzing a Scatterplot
On a graph, points are grouped together and curve up and down.

Analyze the scatterplot to determine its characteristics. Check all that apply.
no correlation
nonlinear association
weak association
clusters about a line
positive slope

Answer 1

Choose: nonlinear association.

Reasoning:
- The points follow a curved pattern (up and down), so there is a relationship but it is not linear → nonlinear association.
- Not "no correlation" because a clear pattern is present.
- Not "weak association" because the points are grouped (suggesting a reasonably strong relationship).
- Not "clusters about a line" because the pattern follows a curve, not a straight line.
- Not "positive slope" because the trend changes direction (up and down) rather than consistently increasing.