On the survey? Dude, go take that Statistics 101 course you talked about. If you HAVE taken it, get a refund!
Elves make better wizards because:
1. Has a +1 to Dex
2. Has a +1 to Cha
3. Has a bonus to surprise
4. Has a bonus to finding hidden things
5. Ages slower so aging effects are almost meaningless and doesn't lose CON and STR for centuries
6. Can multi-class into fighter or thief (or cleric, though I never found that one to be too compelling).
7. Resistance to sleep and charm effects (very common and rather deadly).
8. Possibly other benefits depending on edition and supplements in play. If Complete Book of Elves is in play, forget about it!

9. Infravision!
Really #6 is the main one. Having half-fighter hit points, etc is a killer. Your human may be able to be raised, but my elf has approx 3x his hit points and many other benefits at a marginal cost of being half a level behind in each class. Its worth far more over 90% of the likely level range PCs will be at vs the human.