Решение задачи N2519 теория вероятностей
2519. In a class of 40 students, of which 10 are excellent students. The class is divided into 2 equal parts at random. What is the probability that in each part 5 honors pupils?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.