To run a stepwise Linear Regression on the
standardized variables,
recall the Linear
Regression dialog box.
Deselect Vehicle type
through Fuel efficiency
as independent variables.
Select Zscore: Vehicle type
through Zscore: Fuel efficiency
as independent variables.
Select Stepwise
as the entry method.
Select Model
as the case labeling variable.
Click Statistics.
Deselect Part
and partial correlations.
Select Casewise
diagnostics and type 2 in the text box.
Click Continue.
Click Plots in
the Linear Regression dialog box.
Select *SDRESID
as the y variable and *ZPRED as the x variable.
Select Histogram.
Click Continue.
Click Save in
the Linear Regression dialog box.
Select Standardized
in the Predicted Values group.
Select Cook's
and Leverage
values in the Distances group.
Click Continue.
Click OK in
the Linear Regression dialog box.