Решение задачи N2629 теория вероятностей
2629. The shop employs 8 men and 4 women. Find the probability that among the 7 people chosen at random there are exactly 3 women.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.