Answer:
Option: A is the correct answer.
A. Perfect negative association.
Step-by-step explanation:
A perfect association in a scatter plot is one in which we get a line of best fit such that all the points could lie on that line or we can say that the points have a linear association.
Also a negative association is one in which there is a increase in one variable while decrease in the other.
So, here in the scatter plot we could clearly observe that with the increase in the Variable X the other variable i.e. Variable Y is decreasing.
Hence, Option: A is the correct answer.
A. perfect negative association