Variables

Unstandardized Coefficients

Standardized Coefficients

t

Sig.

B

Std. Error

Beta

(Constant)

−68.132

16.408

−4.152

0.000

苗高Y2

1.970

0.404

0.524

4.878

0.000

叶长Y3

−14.982

10.205

−0.379

−1.468

0.146

叶宽Y4

36.121

22.365

0.386

1.615

0.110