The fuel efficiency, in miles per gallon, of small utility trucks was measured. The results are recorded in the table below. Fuel Efficiency (mpg) 23 24 22 26 16 23 23 31 22 22 24 22 Find the mean and...

The fuel efficiency, in miles per gallon, of small utility trucks was measured. The results are recorded in the table below.

Fuel Efficiency (mpg)

Find the mean and sample standard deviation of these data. Round to the nearest hundredth.