Among 69, 73, 71, 28, 97, 83, 74, 76, what is the median.
在69、73、71、28、97、83、74、76中，中位数是多少．
<gadget id="calculator">73 + 74</gadget>
<output>147</output>

<gadget id="calculator">147 / 2</gadget>
<output>147/2 = around 73.5</output>

<result>147/2 = around 73.5</result>