Chapter 4.4, Problem 26E

In Exercises 25–32, set up the payoff matrix.

Games to Pass the Time Bored with the game in Exercise 25, you decide to use the following variation instead: If you both call “heads,” your friend wins 2 points; if you both call “tails,” your friend wins 1 point; if your calls differ, then you win 2 points if you called “heads” and 1 point if you called “tails.”