Complement
Also written: complement rule
The event "A doesn't happen", with probability 1 − P(A). It makes "at least one" questions easy: P(at least one mug in 5 orders) = 1 − 0.7⁵.
Also written: complement rule
The event "A doesn't happen", with probability 1 − P(A). It makes "at least one" questions easy: P(at least one mug in 5 orders) = 1 − 0.7⁵.