Which of the following indicates the range of possible values of the coefficient of determination, r^2?
a. 0?r^2?1
b. 0<r^2
c.-1?r^2?1
d.-1<r^2<1
e.-1<r^2<0
Answer: A
Which of the following indicates the range of possible values of the coefficient of determination, r^2?
a. 0?r^2?1
b. 0<r^2
c.-1?r^2?1
d.-1<r^2<1
e.-1<r^2<0