Suppose that a computer chip company has just shipped 10,000 computer chips to a computer company.? Unfortunately,40 of the chips are defective.?
(a) Compute the probability that two randomly selected chips are defective using conditional probability.?
(b) The probability that the first randomly selected chip is defective is 40/10, 000 = 0.004= 0.4 %4010,000=0.004=0.4%. Compute the probability that two randomly selected chips are defective under the assumption of independent events.