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