The mean finish time for a yearly amateur auto race was 185.76 minutes with a standard deviation of 0.361 minute. The winning car, driven by Chris, finished in 185.24 minutes. The previous year's race had a mean finishing time of 112.7 with a standard deviation of 0.106 minute. The winning car that year, driven by Terry, finished in 112.38 minutes. Find their respective z-scores. Who had the more convincing victory?
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Part 1
Chris had a finish time with a z-score of
enter your response here.
Terry had a finish time with a z-score of
enter your response here.
(Round to two decimal places as needed.)