In this task you will be given a list of numbers and you need to find the mean (average) of that list. The mean of a list can be found by summing every number in the list then dividing the result by the size of that list. The output should be rounded to 3 decimal places.

Let me give you an example: [1,3,5]
The answer to this example can be: 3.000
Here is why: The mean of the input list is (1+3+5)/3, which equals 3. This is a good example.

OK. solve this:
[71.633, 199.431, 81.125, 113.778, 166.765, -88.713, 114.855]
Answer:
94.125