Exhibit 14-5
You are given the following information about y and x.
-Refer to Exhibit 14-5. The coefficient of determination equals
A)0
B)-1
C)+1
D)-0.5

Question

Exhibit 14-5
You are given the following information about y and x. 
-Refer to Exhibit 14-5. The coefficient of determination equals
A)0 
B)-1 
C)+1 
D)-0.5

Quizplus · Accepted Answer

The coefficient of determination (r-squared) is the square of the correlation coefficient (r) between x and y. Given that r is 1, the square of 1 is 1, so the coefficient of determination equals +1.

Exhibit 14-5 You Are Given the Following Information About Y and X