Решение задачи N787 теория вероятностей Лапласа
787. Every tenth TV sold goes back to the store. In the past month, about 600 TV sets were sold. Find the probability that at least 50 TV sets will be returned.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.