Group the following numbers

The phrases on the left describe numbers. We want to know which topics are similar to each other. Drag each item into one of the groups on the right. Put similar items into the same group. Each group can have any number of topics in it, from only a single topic to many of them.

Press when you are done. Do you have any problems or questions?

 item 11
 item 13
 item 2
 item 16
 item 6
 item 8
 item 4
 item 7
 item 3
 item 20
 item 5
 item 18
 item 12
 item 17
 item 10
 item 14
 item 9
 item 19
 item 1
 item 15

Drag here to create a new group

Email Aaron Powers if you have any questions or problems in using the survey.