posted by Jane
Can someone please explain how to do this problem?
Woodrow wins a tic-tac-toe game 65% of the time when he chooses the first square and 32% of the time when his opponent chooses the first square. The player who plays first is chosen by a coin toss. What is the probability that Woodrow wins a given game?
I think you subtract or add 32% to or from 65% but I'm not sure.