In a regression analysis if SST = 4500 and SSE = 1575, then the coefficient of determination is
A)0.35
B)0.65
C)2.85
D)0.45

Name: In a regression analysis if SST = 4500 and SSE = 1575, then the coefficient of determination is A)0.35 B)0.65 C)2.85 D)0.45
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Quizplus · Accepted Answer

The coefficient of determination (R squared) is calculated by dividing the explained variation (SST-SSE) by the total variation (SST), therefore R squared = (4500-1575)/4500 = 0.65. Therefore, the best choice is B.

In a Regression Analysis If SST = 4500 and SSE