求解一个数据残缺的SPSS的表，求高手帮助啊。。。

在Model Summary 表格里
Model Summary

Model	R	R Square	Std. Error of the Estimate
1		.735

a. Predicators:(Constant), engsize

ANOVAb

Model	Sum of Square	df	Meansquare	F-Ratio	Sig.
1 Regression	?	1	193.529	?	.000a
Residual	69.804	13	?
Total	?	?

a. Predicators:(Constant), engsize
b.Dependent Variable: mpg

Coefficients a

Model	Unstandardized Coefficients	Standardized Coefficients	t	Sig.
	B	Std. Error		Beta
1  (Constant)    engsize	30.043	1.518	?	?	.000
?	.472	?	-6.003	.000

a. Dependent Variable: mpg