Question

question 10
a scatterplot shows that as study time increases, test scores also increase. what kind of association is this?
no association
positive association
negative association
outlier

Explanation:

In a scatter - plot, when one variable (study time) increases and the other variable (test scores) also increases, it is defined as a positive association. A negative association would be when one variable increases and the other decreases. No association means there is no pattern between the changes in the two variables. An outlier is a data - point that is far from the other data - points.

Answer:

B. Positive association