Two variables are said to be negatively correlated if their values
A) are always negative.
B) only decrease but never increase.
C) tend to move in the same direction.
D) tend to move in opposite directions.

Question

Quizplus · Accepted Answer

Negatively correlated variables tend to move in opposite directions, meaning that as one variable increases, the other tends to decrease, and vice versa.

Two Variables Are Said to Be Negatively Correlated If Their