Решение задачи N4852 теория вероятностей
4852. There are 8 standard parts in a lot of 10 parts. 4 parts are chosen at random. Find the probability that among the extracted parts
a) exactly three standard ones;
b) at least two standard
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.