If the correlation between variables x and y is r = .50, then the coefficient of determination is
a. |
.50. |
|
b. |
0. |
|
c. |
1.00. |
|
d. |
.25. |
Sol:
coefficient of determination=rsq=r*r
=0.50=0.50
=0.25
ANSWER:
Option D
Rsq=0.25
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