Решение задачи N5154 теория вероятностей
5154. Out of a batch of 18 parts, 4 are defective. 5 are chosen at random. What is the probability that two 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.