Решение задачи N3110 теория вероятностей
3110. In stock there are 15 kinescopes, and 10 of them are made by Lviv plant. Find the probability that among 7 randomly taken kinescopes there will be 3 kinescopes of the Lvov plant.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.