Use the dot plot of the number of cars sold at a car dealership per week during the first half of the year. The owner of the car dealership decides to treat the value 22 as an outlier. Which measure of center or spread is affected the most if the owner removes this outlier?

Find the range, mean, and median with and without the outlier. If necessary, round your answer to the nearest hundredth. Then complete the explanation.

The range changes from 17 to

. The mean changes from 10.29 to

. The median