Which of the following pairs of variables are likely to be positively correlated?
A) outdoor temperature and hot chocolate sales
B) damage to a car and speed at the time of accident
C) the price of a car and the age of a car
D) hours spent watching TV and grade point average

Question

Quizplus · Accepted Answer

Damage to a car and speed at the time of accident are likely to be positively correlated because generally, as the speed at the time of an accident increases, the damage to the car involved in the accident is likely to increase as well.

Which of the Following Pairs of Variables Are Likely to Be