In a simple linear regression , the following sums of squares are produced: , , and . What percentage of the variation in y may be explained by the variation in x?
A) 25%
B) 33%
C) 50%
D) 75%

Question

In a simple linear regression , the following sums of squares are produced:  ,  , and  . What percentage of the variation in y may be explained by the variation in x?
A) 25% 
B) 33% 
C) 50% 
D) 75%

Quizplus · Accepted Answer

The Answer of In a simple linear regression , the following sums of squares are produced:  ,  , and  . What percentage of the variation in y may be explained by the variation in x?
A) 25% 
B) 33% 
C) 50% 
D) 75%

In a Simple Linear Regression , the Following Sums of Squares