In a simple linear regression problem, the following sum of squares are produced: , , and . The percentage of the variation in y that is explained by the variation in x is:
A)25%
B)75%
C)33%
D)50%

Question

In a simple linear regression problem, the following sum of squares are produced:  ,  , and  . The percentage of the variation in y that is explained by the variation in x is:
A)25% 
B)75% 
C)33% 
D)50%

Quizplus · Accepted Answer

The Answer of In a simple linear regression problem, the following sum of squares are produced:  ,  , and  . The percentage of the variation in y that is explained by the variation in x is:
A)25% 
B)75% 
C)33% 
D)50%

In a Simple Linear Regression Problem, the Following Sum of Squares