1.

The service time (in minutes) at airport ticket counter is as 4.5, 5.5, 6, 7, 8, 8.5, 4, 3, 3.5, 2.5, 3.8 then the median of the data is

A. 3.8
B. 4.5
C. 4
D. 4.75
Answer» E.


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