1 . Individual Problems 17-2 You're a contestant on a TV game show. In the final round...
Question:
1 . Individual Problems 17-2
You're a contestant on a TV game show. In the final round of the game, if contestants answer a question correctly, they will increase their current winnings of $3 million to $5 million. If they are wrong, their prize is decreased to $2,250,000. You believe you have a 10% chance of answering the question correctly.
Ignoring your current winnings, your expectedpayofffrom playing the final round of the game show is $___________. Given that this is____________ (positive/negative), you_____________ (should not/should) play the final round of the game. (Hint: Enter a negative sign if the expected payoff is negative.)
The lowest probability of a correct guess that would make the guessing in the final round profitable (in expected value) is___________ (21.8182%/27.2727%/30%/28.6364%). (Hint: At what probability does playing the final round yield an expected value of zero?)