Excluded variablesA

Model

Beta in

T

Significance

Partial correlation

[Collinearity] [Statistics]

Tolerance

2

Price

0.151B

0.165

0.872

0.048

0.042

3

Price

0.109C

0.124

0.903

0.034

0.043

Width

−0.156C

−0.424

0.679

−0.117

0.242

4

Price

−0.194D

−0.268

0.792

−0.072

0.061

Width

−0.163D

−0.453

0.658

−0.120

0.243

Horsepow

−0.456D

−0.695

0.499

−0.183

0.072

5

Price

0.088E

0.141

0.890

0.036

0.080

Width

−0.120E

−0.338

0.740

−0.087

0.248

Horsepow

0.098E

0.271

0.790

0.070

0.240

Engines

0.300E

0.793

0.440

0.201

0.209