Решение задачи N3336 теория вероятностей
3336. Among the 100 lottery tickets there are 5 winning. Find the probability that among the three randomly selected tickets will be:
a) exactly two winning ones;
b) at least one winning.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.