/* Import sashelp.cars dataset from library and store it in cards new data set */
Data cars;
SET SASHELP.cars;
RUN;
/* 5 and 4 */
proc CONTENTS DATA=cars OUT=secound_car_details;
RUN;
/* 6 */
PROC Means data=cars mean std min max;
var  Invoice  Weight;
RUN;
/* 7 */
PROC Means data=cars mean std min max;
RUN;
/* 8 */
PROC Means data=cars min max sum;
var  Invoice ;
RUN;
/* 9 */
PROC Means data=cars nmiss;

RUN;
/*10 */
PROC Means data=cars mean std;
var  Invoice EngineSize;
RUN;