Решение задачи N2865 теория вероятностей
2865. There are 20 students in the group, 16 of them are successful. What is the probability that out of 6 students brought to the blackboard, 4 are successful.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.