If a liquid has a density of 1,200 g/l, what is its density in cg/ml? a. 1.2 cg/ml b. 120 cg/ml c. 12,000 cg/ml d. 120,000 cg/ml

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