Summary of the Displacement data

##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
##    71.1   120.8   196.3   230.7   326.0   472.0

Summary of the MPG data

##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
##   10.40   15.43   19.20   20.09   22.80   33.90