Answer:
6.5
Explanation:
First you make the list in ascending order.
2, 3, 6, 7, 12, 14
There are six numbers, therefore two numbers could qualify for the "middle number". So, 6 and 7 can qualify, therefore the average of those numbers would be the median. 6+7 = 13 and 13/2 is 6.5
Hope this helps you :)