Решение задачи N4943 теория вероятностей
4943. There are 10 standard parts in a batch of 15 parts. 5 items were randomly selected. Find the probability that there are exactly 3 standard parts among the selected ones.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.