Using the shipped dataset AUTO (remember that you can use the "sysuse" command to pull it), winsorize the variables (i) mileage (mpg), (ii)turn circle, and (iii) trunk space at the 10th and 90th percentiles. Estimate mileage using turn circle and trunk space in four model versions:

• Non-winsorized variables and non-robust errors
• Non-winsorized variables and robust errors
• Winsorized variables and non-robust errors
• Winsorized variables and robust errors

Fill in the following table for your estimated coefficient on turn circle only:

Estimated Coefficient on Turn Circle	Non-Robust Errors	Robust Errors
Non-winsorized variables	Coefficient? / SE?	Coefficient? / SE?
Winsorized variables	Coefficient? / SE?	Coefficient? / SE?

solve using stata