Решение задачи N5241 теория вероятностей
5241. In a batch of 17 items, 4 are defective. Find the probability p that among 7 items chosen at random there will be exactly 2 defective ones.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.