Talk:Blind Box Figure/@comment-50.139.154.11-20151117020200/@comment-26376406-20151117023134

using the formula o = 1 - (1 - p) ^ t, I just insert the values. 1 - (1 - 1/12) ^ 3 becomes 1 - 11/12^3 becomes 1 - 1331/1728 becomes 397/1728. 397/1728 equates to around 23%, so you have a 23% (just over 1/5 chance) to get wilson or any one specific character one time.

crap. I might have just blown your mind with math equations. sorry about that...