Acompany is interested in evaluating its current inspection procedure on large shipments of identical items. the procedure is to take a sample of 5 items and pass the shipment if no more than 1 item is found to be defective. it is known that items are defective at a 10% rate overall. a. what is the probability that the inspection procedure will pass the shipment? b. what is the expected number of defectives in this process of inspecting 5 items? c. if items are defective at a 20% rate overall, what is the probability that you will find 4 defectives in a sample of 5?