Problem 80 of 7
Modify the unfair process to make it fair: a coin is flipped to decide between two players, but the coin is weighted to land on heads 60% of the time.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
adjust outcome mapping or probabilities.
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Modification must make intended outcomes equally likely.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify why current probabilities differ.
2. Adjust outcome mapping or physical probabilities.
3. Verify each intended outcome has equal probability.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Cosmetic changes that leave probabilities unequal.