A tire company produced a batch of 5,500 tires that includes exactly 210 that are defective. a. If 4 tires are randomly selected for installation on a car, what is the probability that theyr are all good? b. If 105 tires are randomly selected for shipment to an outlet1 what is the probability that they are all good? Should this outlet plan to deal with defective res retumed by consumers? a. If 4 tires are randomly selected for installation on a car, what is the probability that theyr are all good? .856 {Round to three decimal places as needed.) b. If 105 tires are randomly selected for shipment to an outlet what is the probability that they are all good? 3 (Round to three decimal places as needed.)