Question

answer the question correctly to continue:
a scatterplot shows that as the number of hours studied increases, test scores also increase. what is the association?
nonlinear association
positive association
no association
negative association

Explanation:

Step1: Understand association types

In a scatter - plot, a positive association means that as one variable (e.g., hours studied) increases, the other variable (e.g., test scores) also increases. A negative association means that as one variable increases, the other decreases. A non - linear association has a curved pattern, and no association means there is no discernible relationship.

Step2: Match the description to the association type

The problem states that as the number of hours studied (one variable) increases, test scores (the other variable) also increase. This is the definition of a positive association.

Answer:

Positive association