Решение задачи N4800 теория вероятностей
4800. In a batch of 14 items, 4 items have a hidden defect. What is the probability that out of 3 randomly selected items, 1 item is defective?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.