Last Updated on 12. November 2024 by Mario Oettler

Task

Draw the decision tree for the following situation. There are two players, A and B. Player A begins and can put a coin either with head up or tails up. Then it’s player B’s turn. He can also put heads or tails up.

• If the two coins show the same symbol, player A loses one coin and player B wins one coin.
• If player A puts head up and player B tails, A receives three coins and B loses one coin.
• If player A puts tails up and player B head, A receives one coin and B loses two coins.

Solution