problem 4. a player plays a game where she is equally likely to win or lose 1 dollar. the games are independent. the player will continue playing until the first win occurs and then stop immediately after. (a) find the probability that her winnings are greater than zero. (b) find the probability that her winnings are less than zero. (c) find the expected value of her winnings.

probabilitythat herwinningswill exceed zero is 0.50.gamewhere the odds of winning or losing one dollar areequal. The games are stand-alone. The game will be played until the first win occurs, at which point the player will instantly stop.zero.gainfrom the game)probabilityvisit: https://brainly.com/question/11234923