Решение задачи N5167 теория вероятностей
5167. There are 14 parts in a box, 3 of which are defective. The assembler draws 4 pieces at random. Find the probability that:
a) the extracted parts are of high quality
b) among the extracted parts 1 defective
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.