Решение задачи N4908 теория вероятностей
4908. There are six non-standard parts in a batch of 37 parts. Determine the probability that among three items chosen at random:
a) all three will be standard;
b) at least one standard.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.