Решение задачи N5333 теория вероятностей
5333. There are 30 items for sale in the store, 9 of which are of poor quality. What is the probability that 3 randomly selected items will be of poor quality? Solved in two ways.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.