Lexus cars have a mean gas gallon per mile of .3 and standard deviation of .025. Chevrolet cars have a mean gas gallon per mile of .37 and standard deviation of .022. Your Lexus car consumes .32 gas gallon per mile and your Chevrolet car consumes .35 gas gallon per mile. Which one of your two cars consumes more gas relative to their brand? Show your work.