A machine produces microchips. A produced microchip is faulty with a probability of p = 0.14 . What is the probability that in a random sample of 4 microchips, 2 are faulty and 2 are ok?

A machine produces microchips A produced microchip is faulty with a probability of p 014 What is the probability that in a random sample of 4 microchips 2 are f class=