Mathematics, 20.04.2020 21:08 jennainglish
At the U. S. Open Tennis Championship, a statistician keeps track of every serve that a player hits during the tournament. The statistician reported that the mean serve speed of a particular player was 100 miles per hour (mph) and the standard deviation of the serve speeds was 10 mph.
Using the z-score approach for detecting outliers, which of the following serve speeds would represent outliers in the distribution of the player's serve speeds?
Speeds: 65 mph, 110 mph, and 120 mph.
Answers: 3
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At the U. S. Open Tennis Championship, a statistician keeps track of every serve that a player hits...
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