Решение задачи N3117 теория вероятностей
3117. The warehouse received 20 refrigerators, of which 8 were made by the Minsk plant. What is the probability that 2 out of 5 refrigerators taken at random were made by the Minsk plant?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.