Q$1$ The following SAS code

PROC MEANS DATA $=$ DataName;

VAR V$1$ V$2$;

RUN;

can be used to get the values of mean, standard deviation, minimum, and maximum of variables V$1$ and

V$2$ from dataset DalaName. Utilize the SAS code to report the mean, standard deviation, minimum, and

maximum values of variables weight and height from the dataset people created in Lecture Note Topic $1.$

Q$2$ What error message do you observe if you utilize the above SAS code to analyze variable gender from

dataset people? Please copy the error message you get to answer this question.

Q$3$ What is the main reason you think to create the error you observed in question Q$2.$