Copy and run the code from the yellow box below:
Run Proc Univariate on the INCOME variable.
Briefly describe the distribution of the INCOME.
Proc Univariate Data=Demo;
The average income of this population is $56,950 with a standard deviation of about $16,000.
The distribution is slightly skewed to the right (skewness: 0.6472)
The negative kurtosis (-0.0276) indicates a flat distribution.
The highest and lowest incomes are $87,500 and $35,000, respectively. The extreme incomes don't seem to be too far off from the mean at $56,950.