Well some of the people that have posted on here are a little slow......
Each time you flip a coin the odds are 50% either way. True.
The next time you flip it the odds are again 50% either way. True.
Flip 4 coins though? Are the odds of all 4 landing on heads 50%?
This is not saying that chance has a memory it says that the odds of xur selling 4 of the same item using rng is less than 1%
Its compiled data rather than a singularity!
English
-
But no one seems to get the concept that they must refer to the sequence that the items occur, because the sequences can change but still provide result in the same items occurring in a 4 week period