The avg tag wiki excerpt says this:
Anti-Virus Guard (AVG) is a family of anti-virus and Internet security software for the Microsoft Windows, Linux, Mac OS X, and FreeBSD computing platforms.
But a quick sampling of the questions shows this:
- Trying to get averages from multiple columns here but all the values print as 0
- Need to calculate the average of cost based on a per fiscal week basis
- (MYSQL) Calculate average from a list of pupils who have some qualifications
- How do you determine the average total of a column in Postgresql?
The excerpt says it's for antivirus software, but a sampling of the questions shows it's used as a tag for questions about averages.
Should we retag (240 questions, so it's manageable) the bad uses, or should we edit the excerpt and make a new tag for the currently-legit uses?