Visualise data: questions

dataframe: mpg



1# Is there any correlation between cty, hwy and displ?
2# What's the effect of fuel type and car type on the efficiency?
3# Has the efficiency changed over time?
4# Whats the number of model per manufacturer?
5# To which manufacturer you would look at for a car to use in the city?
6# Which fuel type is more efficient in the highway?
7# Whats the distribution for the two year of manufacturers for the engine displacements?
8# Whats the number of classes per manufacturer per year?

9# Create your own questions [2]
10# Answer to a questions make by a colleague [2]