Talk:Scavenge/@comment-65.25.100.112-20141001070254/@comment-107.204.13.137-20151027042740

15% chance:

4.27 lockers for a 50.001% chance that at least one was opened. Meaning, at this number it is more likely that at least one locker has been opened than no lockers.

20 lockers for a 96.121% chance that at least one was opened. We're approaching guaranteed territory.

OP is right to be mad. L2Statistics.

Fun info: 90% chance: 5 lockers for a 99.999% chance that at least one was opened. For 15%, the number is 70.84.