In the graph below, Point A represents Owen's house, Point B represents David's house and Point C represents the school. Each unit on the graph represents 1.5 miles. Use the graph to answer questions 17
and 18.
Hellp

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score