Решение задачи N4772 теория вероятностей
4772. There are 7 standard and 3 defective parts in the lot. Find the probability that among 6 randomly selected parts there are 4 standard ones.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.