Talk:Guy Bukzi Montag:Sandbox/@comment-34346976-20180907094719/@comment-34918040-20180907102256

@ Audi R8 tyke:

Yes, provided that Gameloft did not assign special probabilities to each amount of blueprints (for example making 7 bps ultra rare or assigning a probability of 80 % to getting 2 bps).

So if they didn't do that, your chance of getting 7 R8SE bps from a Specialist Bundle is $$\tfrac{1}{7}$$ = 14.29 %.

Your chance of getting 7 bps twice (from 2 boxes) is $$\tfrac{1}{7} \cdot \tfrac{1}{7} = \tfrac{1}{7^2} = \tfrac{1}{49}$$ = 2.04%.

Generally, your chance of getting 7 bps n times (from n boxes) is $$\frac{1}{7^n}$$.