Решение задачи N5215 теория вероятностей
5215. In a batch of 28 items, 8 items have a hidden defect. What is the probability that out of 5 randomly selected items, 2 items are defective?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.