you are saving money to attend to collage when you graduate high school. You have 3,000 to invest in your bank at an annual rate of 4.2%. how much money will be in your account after 4 years?

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