The mean finish time for a yearly amateur auto race was 185.91 minutes with a standard deviation of 0,382 minute, The winning car, driven by Ted, finished in 185.08 minutes. The previous year's race had a mean fin 110 9 with a standard deviation of 0.137 minute. The winning car that year, driven by Julie, finished in 110,49 minutes, Find their respective z-scores. Who had the more convincing victory? Ted had a finish time with a z-score of Julie had a finish time with a z-score of (Round to two decimal places as needed.) Which driver had a more convincing victory? O A. Ted a more convincing victory because of a higher z-score. O B. Julie had a more convincing victory because of a higher z-score OC. Julie had a more convincing victory because of a lower z-score. O D. Ted a more convincing victory because of a lower z-score. Question Viewer Click to select your answer(s). 10:13 AM O Type here to search S/6/2021

MATLAB: An Introduction with Applications
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The mean finish time for a yearly amateur auto race was 185.91 minutes with a standard deviation of 0.382 minute. The winning car, driven by Ted, finished in 185.08 minutes. The previous year's race had a mean finishing time of
110.9 with a standard deviation of 0.137 minute. The winning car that year, driven by Julie, finished in 110 49 minutes. Find their respective z-scores. Who had the more convincing victory?
Ted had a finish time with a z-score of
Julie had a finish time with a z-score of
(Round to two decimal places as needed.)
Which driver had a more convincing victory?
O A. Ted a more convincing victory because of a higher z-score.
O B. Julie had a more convincing victory because of a higher z-score.
O C. Julie had a more convincing victory because of a lower z-score.
O D. Ted a more convincing victory because of a lower z-score.
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Transcribed Image Text:Question Help ▼ The mean finish time for a yearly amateur auto race was 185.91 minutes with a standard deviation of 0.382 minute. The winning car, driven by Ted, finished in 185.08 minutes. The previous year's race had a mean finishing time of 110.9 with a standard deviation of 0.137 minute. The winning car that year, driven by Julie, finished in 110 49 minutes. Find their respective z-scores. Who had the more convincing victory? Ted had a finish time with a z-score of Julie had a finish time with a z-score of (Round to two decimal places as needed.) Which driver had a more convincing victory? O A. Ted a more convincing victory because of a higher z-score. O B. Julie had a more convincing victory because of a higher z-score. O C. Julie had a more convincing victory because of a lower z-score. O D. Ted a more convincing victory because of a lower z-score. Question Viewer ? Click to select your answer(s). 10:13 AM 5/6/2021 P Type here to search hp prt sc delete f12 f10 insert f6 f4 f5 esc & backspace %23 4 5 L. 080 3 P R T tab G caDs lock F. %24
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