【题目】已知三元线性回归模型估计的残差平方和为RSS=300,总平方和为TSS=3000,则R2 为【 】 A.0.1 B.0.9 C.0.95 D.1 查看答案 纠错
Summer associate perks proliferate; pay is $3,000 a week at some firmsDebra Cassens WeissAba Journal