估计值

方差

t值

p值

${\widehat{\beta }}_0$

3.5495

0.2212

16.0460

<0.000001

${\widehat{\beta }}_1$

0.3108

0.0252

12.3130

<0.000001

${\widehat{\beta }}_2$

0.219

0.0096

2.2740

0.0246

${\widehat{\beta }}_3$

0.0003

0.0015

0.1800

0.8575

${\widehat{\beta }}_4$

−0.1186

0.0590

−2.0110

0.0464

${\widehat{\beta }}_5$

0.0129

0.0153

0.837

0.4040

${\widehat{\beta }}_6$

0.0047

0.0122

0.3880

0.6989