Решение задачи N3748 теория вероятностей полная вероятн

3748. From the first machine to the assembly receives 40%, from the second 60% of all parts. Among the parts received from the first machine, 1% are defective, from the second 2% are defective. Then the probability that the item received for assembly is defective is equal to ...

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)