Решение задачи N4837 теория вероятностей
4837. Among 50 products, 20 are painted. Find the probability that among 5 items drawn at random there will be exactly 3 colored items.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.