python

2. Sample values from an experiment often need to be smoothed out. One approach is to replace each value with the mean of the previous n values, this is called the simple moving average. Implement a function def smooth(values, n) that carries out this operation. The variable values is a list and n is the size of the moving average. The function should return a new list with the smoothed data. The new list should have n - 1 fewer elements than the original list. For example, given the list (3, 5, 1, 5, 6, 8, 9, 10, 15, 3] and n=3, the function should return (3.0, 3.6, 4.0, 6.3, 7.6, 9.0, 11.3, 9.3]