"third categories"

[Wimblees@aol.com]

In a message dated 7/28/2003 3:29:58 PM Eastern Daylight Time, dmckech@ithaca.edu writes:

> While I am certain there are many "third categories" out there, the 15 represents the number of respondents who did not 
> select M or F.
> 
> Don


I guess that means they don't know what they are.
:)

Wim