- Of All Failures Of A Certain Type Of Turbine It Is Determined That In 20 Of Them Only The Rotor Is Damaged In 75 Of 1 (83.87 KiB) Viewed 8 times
Of all failures of a certain type of turbine, it is determined that in 20% of them only the rotor is damaged, in 75% of
-
answerhappygod
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
Of all failures of a certain type of turbine, it is determined that in 20% of them only the rotor is damaged, in 75% of
Of all failures of a certain type of turbine, it is determined that in 20% of them only the rotor is damaged, in 75% of them only the stator is damaged, and in 596 of the cases both the rotor and the stator are damaged. A failed turbine is selected at random and examined. 1. What is the probability that the rotor is damaged? 2. What is the probability that the stator is damaged? 3. If the drive is found to have a damaged rotor, what is the probability that the stator is damaged as well? 4. If the drive is found to have a damaged stator, what is the probability that the rotor is damaged as well? 5. If the drive is found to have a damaged rotor, what is the probability that the stator is not damaged? 6. If the drive is found to have a damaged stator, what is the probability that the rotor is not damaged?