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.

[EX Q]: [140.332, 92.06]
[EX A]: 116.196

[EX Q]: [169.131, -79.809, 119.898, 174.146, -1.167, 89.734, 155.318, -26.905, 182.476, 164.085]
[EX A]: 94.691

[EX Q]: [98.088, -32.364, 88.675, 46.433, 25.186, 100.009, 113.418, 14.702, -73.767, 1.445]
[EX A]:
38.182