In a simple linear regression problem, the following sum of squares are produced: Σ(-)² = 200, Σ(y₁ - y)² = 50, and Σ(-)² =150. The percentage of the variation in y that is explained by the variation in x is: a. 25% b. 75% c. 33% d. 50%

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In a simple linear regression problem, the following sum of squares are produced:
Σ,-)²=200, Σ,-)² = 50, and
- y)² =150
percentage of the variation in y that is explained by the variation in x is:
a. 25%
b. 75%
c. 33%
d. 50%
The
Transcribed Image Text:In a simple linear regression problem, the following sum of squares are produced: Σ,-)²=200, Σ,-)² = 50, and - y)² =150 percentage of the variation in y that is explained by the variation in x is: a. 25% b. 75% c. 33% d. 50% The
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