In the group of numbers 5, 6, 3, 4, 4, 6, 7, 4, 8, 3, 7, 6, what is the median.
在5、6、3、4、4、6、7、4、8、3、7、6这组数中，中位数是多少．
<gadget id="calculator">5 + 6</gadget>
<output>11</output>

<gadget id="calculator">11 / 2</gadget>
<output>11/2 = around 5.5</output>

<result>11/2 = around 5.5</result>