Решение задачи N5073 теория вероятностей
5073. In a batch of 20 parts, 4 are defective. 14 items were taken at random. Find the probability that at most 4 of them are defective.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.