If a data set produces SSR = 300 and SSE = 200, then the coefficient of determination is
A) .67.
B) .25.
C) .40.
D) .60.

Name: If a data set produces SSR = 300 and SSE = 200, then the coefficient of determination is A) .67. B) .25. C) .40. D) .60.
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Question

Quizplus · Accepted Answer

The formula for the coefficient of determination is R² = SSR / SST, where SST = SSR + SSE. 
Substituting the given values, we get: 
R² = 300 / (300 + 200)
R² = 0.6
Therefore, the coefficient of determination is 0.6 or 60%. 
The answer is D.

If a Data Set Produces SSR = 300 and SSE