The math is right. but the statement related to that is wrong. its 52% chance that you wouldn't get a 5*+. so its actually 48% chance you would get a 5*+ from the pull.

Originally Posted by Unregistered

The math is right. but the statement related to that is wrong. its 52% chance that you wouldn't get a 5*+. so its actually 48% chance you would get a 5*+ from the pull.

Chances of getting no 5 or 6 stars in 1 roll: 1 - .06 - .005 = .935
Chances of getting no 5 or 6 stars in 11 rolls: .935 ^ 11 = .477
Chances of getting at least 1 5 or 6 star in 11 rolls: 1 - .477 = 0.523

Not sure what's wrong there.