Gail averages 153 points per bowling game with a standard deviation of 14.5 points. Suppose Gail's points per bowling game are normally distributed. Let X= the number of points per bowling game. Then X∼N(153,14.5). If necessary, round to three decimal places. Provide your answer below: Suppose Gail scores 108 points in the game on Thursday. The z-score when x = 108 is . The mean is . This z-score tells you that x = 108 is standard deviations to the left of the mean.