Which of the following is an example of a negative correlation?
A)As advertising increases, sales increase
B)As advertising increases, sales go either up or down
C)As advertising decreases, sales decrease
D)As advertising increases, sales decrease
E)Both C and D are correct.

Question

Quizplus · Accepted Answer

A negative correlation is when two variables move in opposite directions. In this case, as advertising increases, sales decrease, indicating a negative correlation.

Which of the Following Is an Example of a Negative