Решение задачи N3519 теория вероятностей
3519. The urn contains 8 white, 4 red and 3 black balls. Produced 5 extracts with the return of one ball. Find the probability that as a result of the extraction 3 white balls appear and one by one the other colors.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.