A company with a large fleet of cars hopes to keep gasoline costs down and sets a goal of attaining a fleet average of at least 24 miles per gallon. To see if the goal is being met, they check the gasoline usage for 60 company trips chosen at random, finding a mean of 22.24 mpg and a standard deviation of 4.98 mpg. Is this strong evidence they have failed to attain their fuel economy goal? Complete parts a through e below. a) Write appropriate hypotheses. Which hypotheses below will test if the company failed to attain their goal? O A. Ho: H= 24 Ha u#24 D. Ho: H= 24 . : #24 Ha u=24 OE H, u> 24 HA u= 24 OC. Ho: u= 24 Ha u> 24 OF Ho: < 24 HAu