Question details

Water frugal county in Maryland, residents use 11 gallons per person
$ 15.00

The following boxplot shows the residential fresh water use for all counties in Maryland, Louisiana, and Ohio in gallons per person per day.

For example, in the most water frugal county in Maryland, residents use 11 gallons per person per day on average.

In which state is the spread in county water use the least, on a per capita basis?

 

Available solutions