All of the following variables EXCEPT _______________ show a negative correlation.
A)average income and the incidence of dental disease
B)adult shoe size and IQ scores
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

The other choices all show a positive correlation, meaning as one variable increases, the other also increases. However, in choice B, as shoe size increases, IQ scores tend to decrease, which shows a negative correlation.

All of the Following Variables EXCEPT _______________ Show a Negative