Arthur has two children, Zeke and Lucy, who competed in a track meet. The results were as follows: Zeke ran the 400 m event in 55.9 seconds. The mean time for all runners was 56.6 seconds and the...

Extracted text: Arthur has two children, Zeke and Lucy, who competed in a track meet. The results were as follows: Zeke ran the 400 m event in 55.9 seconds. The mean time for all runners was 56.6 seconds and the standard deviation was 2.07 seconds. Lucy ran the 200 m event in 26.4 seconds. The mean time for all runners was 27.8 seconds and the standard deviation was 1.81 seconds. What was the z-score for Zeke's time? What was the z-score for Lucy's time? Who ran a better race, relatively speaking? O Zeke O Lucy