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19-12-2022
Mathematics

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Lexie averages 149 points per bowling game with a standard deviation of 14 points. Suppose Lexie's points per bowling game are normally distributed. Let X= the number of points per bowling game. Then X∼N(149,14).
If necessary, round to three decimal places.
Suppose Lexie scores 186 points in the game on Tuesday. The z-score when x = 186 is _____. The mean is _.
This z-score tells you that x = 186 is______ standard deviations to the right of the mean

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