The world population data in the browser window can be typed into your TI-92, or if another person in your class already has it on a TI-92 you can obtain it by linking to that TI-92 or if you have the TI-Graph Link cable and software you can click here to launch the TI Graph Link92 program with the TI-92 program makepop; then download this program to your TI-92 in the usual way.
There have been numerous problems downloading programs for TI graphing calculators using the method above. If that method works, it is very clean. Sometimes, however, it doesn't work. In that case we can fall back on an older method, uuencoding, that is less user-friendly but more reliable. Click here for more information about this method. Then click here for a uuencoded (text file).
Run the program makepop by typing makepop() in the home screen and then pressing ENTER. The data will be in the list world.
You may want to look at the TI-92 help module Data, lists, and sequences for help on analyzing this data on your TI-92.