# delimit ;
set memory 5000;
*************************************************;
* Administrative Commands;
*************************************************;
set more off;
clear;
log using ch4_ee.log,replace;
*************************************************;
* Read in the Dataset;
*************************************************;
use cps98.dta;
desc;
**************************************************************;
*;
*;
**************************************************************;
* Question 1;
regress ahe age, robust;

* Question 7;
regress ahe age if female==1, robust;

* Question 8;
regress ahe age if female==0, robust;

* Question 11;
regress ahe age if bachelor==0, robust;

* Question 12;
regress ahe age if bachelor==1, robust;

log close;
clear;
exit;