The following table gives the amount of baggage fees charged to passengers in 2010 by the top 20 domestic airlines in the United States. The amounts are in thousands of dollars. a. Find the median...

The following table gives the amount of baggage fees charged to passengers in 2010 by the top 20 domestic airlines in the United States. The amounts are in thousands of dollars.

a. Find the median amount charged in 2010. (Notice that the table orders airlines by amount.)¹

b. Find the upper and lower quartiles.²

c. Find the IQR and range.³