In a board game, you roll a die to win or lose points, depending on the outcome. the outcomes follow this probability distribution. number 1 5 2,3,4,6 probability 1/6 1/6 4/6 points 4 6 -5 if a player can only win by accumulating 20 points, which of the following best describes the fairness of the game? a)it's not a fair game because the weighted average is negative. b)it's a fair game because you could win points. c)it's a fair game because you gain more points if you roll a 5 than if you roll any of the negative outcomes. d)it's not a fair game because the weighted average is positive.