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: [209.734, -51.392, 75.944, 48.058, 135.193, 102.099, 81.91, -59.836]
Student:
67.714