Решение задачи N618 теория вероятностей Лапласа
618. The probability that a part taken from a batch is random at random is equal to 0.8. Find the probability that at least 400 standard ones will be among the 600 randomly taken items; Exactly 400 standard.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.