You're curious if vehicle wheelbase affects the time it takes to parallel park a car. you set up an experiment where 50 people are timed while they parallel park two different cars: one with a short wheelbase and the other with a long wheelbase. the results of the experiment yield an average park time for the short wheelbase car of 32 seconds with a standard deviation of 8 seconds. the average park time for the long wheelbase car is 37 seconds with a standard deviation of 7 seconds. can you conclude that the time it takes to park a short wheelbase car is less than the time it takes to park a long wheelbase car?