Fill in blanks

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.