Решение задачи N5152 теория вероятностей
5152. In a batch of 6 parts, 3 are defective. 4 pieces are chosen at random. What is the probability that at least 2 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.