Решение задачи N4365 теория вероятностей
4365. The box contains 10 white and 5 red balls, identical to the touch. They took out 5 balls at random. What is the probability that there are at least three white balls from the drawn balls?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.