Problem 64 of 7
Use conditional probability in decision strategy a game reveals one losing door before a switch decision.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
update likelihood after new information.
Hidden until you reveal it.
Update likelihood after new information in testing, games, and quality control.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify the new information or condition.
2. Restrict or update the sample space accordingly.
3. Use the updated probability to support the decision.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using original probabilities after the condition changes the sample space.