Teacher: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.
Teacher: Now, understand the problem? Solve this instance: [121.501, 100.542, 16.076, 43.065, 47.905, -10.556, 228.544, 3.983, 225.801, 34.481]
Student:
81.134