Which of the following are most likely to be positively correlated?
A) Carat weight of a diamond and its price
B) Number of courses failed and college grade point average
C) Amount of food eaten and hunger level
D) Internet connection speed and time to download a movie file

Question

Quizplus · Accepted Answer

Carat weight of a diamond and its price are most likely to be positively correlated - as the carat weight of a diamond increases, the price usually increases as well.

Which of the Following Are Most Likely to Be Positively