Answer
169 kW
Work Step by Step
Write the list in sorted order and find the item(s) in the center of the list.
$108\ kW, 121\ kW, \underset\uparrow162\ kW, \underset\uparrow176\ kW, 188\ kW, 209\ kW$
Since this set contains an even number of items, find the mean of the 2 center items to determine the median.
$\frac{162+176}{2}=\frac{338}{2}=169$