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The mean finish time for a yearly amateur auto race was 185.58 minutes with a standard deviation of 0.367 minute. The winning car, driven by Dan, finished in 184.56 minutes. The previous year's race had ar finished in 111.56 minutes. Find their respective z-scores. Who had the more convincing victory? Dan had a finish time with a z-score of Karen 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. Karen a more convincing victory because of a higher Z-score. O B. Dan had a more convincing victory because of a lower z-score O C. Dan had a more convincing victory because of a higher z-score. O D. Karen a more convincing victory because of a lower z-score.

The mean finish time for a yearly amateur auto race was 185.58 minutes with a standard deviation of 0.367 minute. The winning car, driven by Dan, finished in 184.56 minutes. The previous year's race had ar finished in 111.56 minutes. Find their respective z-scores. Who had the more convincing victory? Dan had a finish time with a z-score of Karen 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. Karen a more convincing victory because of a higher Z-score. O B. Dan had a more convincing victory because of a lower z-score O C. Dan had a more convincing victory because of a higher z-score. O D. Karen a more convincing victory because of a lower z-score.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The mean finish time for a yearly amateur auto race was 185.58 minutes with a standard deviation of 0.367 minute. The winning car, driven by Dan, finished in 184.56 minutes. The previous year's race had a r finished in 111.56 minutes. Find their respective z-scores. Who had the more convincing victory? Dan had a finish time with a z-score of I Karen 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. Karen a more convincing victory because of a higher z-score. O B. Dan had a more convincing victory because of a lower z-score. O C. Dan had a more convincing victory because of a higher z-score. O D. Karen a more convincing victory because of a lower z-score.
Transcribed Image Text:The mean finish time for a yearly amateur auto race was 185.58 minutes with a standard deviation of 0.367 minute. The winning car, driven by Dan, finished in 184.56 minutes. The previous year's race had a r finished in 111.56 minutes. Find their respective z-scores. Who had the more convincing victory? Dan had a finish time with a z-score of I Karen 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. Karen a more convincing victory because of a higher z-score. O B. Dan had a more convincing victory because of a lower z-score. O C. Dan had a more convincing victory because of a higher z-score. O D. Karen a more convincing victory because of a lower z-score.
e. The winning car, driven by Dan, finished in 184.56 minutes. The previous year's race had a mean finishing time of 111.9 with a standard deviation of 0.144 minute. The winning car that year, driven by Karen Time Remaining: 03:41:42 Next
Transcribed Image Text:e. The winning car, driven by Dan, finished in 184.56 minutes. The previous year's race had a mean finishing time of 111.9 with a standard deviation of 0.144 minute. The winning car that year, driven by Karen Time Remaining: 03:41:42 Next
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