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.

[210.345, 91.115]
150.73

[123.511, 37.811, 249.595, -25.324]
96.398

[117.885, -2.272, 133.066, -35.471, 63.027, -60.102, 160.023]

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
53.737

