The manager used the table below to compare the measures of center and the measures of variability.

Median
Range
Interquartile Range
Sold in June
24
33 minus 21 = 12
29 minus 22 = 7
Sold in December
19
26 minus 14 = 12
21 minus 16 = 5

What error did the manager make in the table?
The median for June should be 22.
The median for December should be 14.
The interquartile range for December should be 21 minus 18 = 3.
The interquartile range for December should be 26 minus 18 = 8.