Rather than do IQ scores though, let's do heights of adults in the age range 20-25. Thus we can accept Datasim's default setting for a normal distribution. Sets nobs to 200, to get a sample of 200 heights and set deci to 2 in order to get heights accurate to the hundredths of an inch. Then type seed to produce the data. The seed value that Datasim returns is 188260.
Novel seeds insure novel datasets.
To reproduce a dataset, record the seed. To produce descriptive statistics, use stat 1. You could continue to produce all of the data you need for a descriptive data report in Datasim, but the graphics utility in Datasim does not produce publication quality graphics. So we will do a lot of our data analysis and graphics in Excel, which has the kind of graphical user interface and drop down menus that you are familiar with. Plus it has a full array of functions for producing descriptive statistics and managing data.