Problem 9 of 7
List the sample space for the experiment: flip three coins.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
enumerate all outcomes.
Hidden until you reveal it.
List every possible outcome exactly once.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify each stage of the experiment.
2. Combine choices systematically if there is more than one stage.
3. List all outcomes in a set.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Missing outcomes or duplicate outcomes.