13. 簡單線性回歸分析中,已知SSE=500,SSR=300,請問判定係數 R2 為何?
(A)0.167
(B)0.375
(C)0.600
(D)0.625
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統計: A(2), B(29), C(2), D(0), E(0) #2496773
統計: A(2), B(29), C(2), D(0), E(0) #2496773
詳解 (共 1 筆)
#5620720
R^2=SSR/SST=300/(SSE+SSR)=300/800=0.375
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