The dealer's cost of a Sierra is 89% of a base price. Which is $43,890, and 10 points 78% of the options, which total $4,090. There is a destination charge of $450.
$42,702.30
$38,896.00
$34,900.00

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