I need the average success rate on something

[TFHiro]

Out of a sample size of about 65 of a slotted item, using Elunium as an upgrade tool, What's the % of the item to get to +7?  so Out of 65 of one specific item, about how many +7s could be made on average?  Simple question, simple estimate. 

[Souless_koji]

Google is your freind, but cause im a nice guy here ya go........


work it out lol http://ratemyserver.net/index.php?page=misc_table_refine