Here are the heights of a young girl at several ages, from a pediatrician's records:

The correlation between the Age and Height variables is about
A) -0.97.
B) -0.6.
C) +0.1.
D) +0.5.
E) +0.97.

Question

Here are the heights of a young girl at several ages, from a pediatrician's records:

The correlation between the Age and Height variables is about
A) -0.97. 
B) -0.6. 
C) +0.1. 
D) +0.5. 
E) +0.97.

Quizplus · Accepted Answer

Based on the given information, we can assume that there is a positive relationship between age and height since in general, as age increases, height also tends to increase. The correlation coefficient for this relationship is +0.97, indicating a very strong positive relationship between the two variables.

Here Are the Heights of a Young Girl at Several