Решение задачи N4934 теория вероятностей
4934. There are 9 standard parts in a batch of 17 parts. 9 pieces were randomly selected. Find the probability that there are exactly 4 standard parts among the selected parts.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.