(c) The inspector randomly picks 10 items from a shipment. What is the probability that there will be at least one defective item among these 10 items? (d) Suppose that the retailer receives 4 shipments in a month and the inspector randomly tests 10 items per shipment. What is the probability that there will be exactly one shipment containing exactly one defective device among the ten items selected and tests from the shipment? (e) Suppose that the retailer receives 4 shipments in a month and the inspector randomly tests 10 items per shipment. What is the probability that there will be at least one shipment containing exactly one defective device among the ten items selected and tests from the shipment?
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