Решение задачи N4818 теория вероятностей
4818. In a batch of 22 items, 6 items have a latent defect. What is the probability that out of 4 items chosen at random, 2 items are defective?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.