A manufacturing machine has a 5% defect rate. If 4 items are chosen at random, what is the probability that at least one will have a defect? A manufacturing machine has a 6% defect rate. If 4 items...

A manufacturing machine has a 5% defect rate.


If 4 items are chosen at random, what is the probability that at least one will have a defect?

A manufacturing machine has a 6% defect rate.


If 4 items are chosen at random, what is the probability that at least one will have a defect?