Решение задачи N3947 теория вероятностей Байеса

3947. An average of 40% of hours with defect A, 25% with defect B and 35% with defect C arrive at the watch workshop. The probability of repairing hours with defect A is 0.6, with defect B – 0.5 with defect C – 0 ,eight. The watch received for repair was completely repaired. Find the probability that the watch had a defect C.

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