Answer: 66.
Step-by-step explanation: To find the median of a set of numbers, all you have to do is order them from least to greatest and find the middle value. We can do this by removing one from each side and so forth.
Step-by-step solution:
62, 64, 65, 66, 67, 69, 83
64, 65, 66, 67, 69
65, 66, 67
66