A #receives a series of numbers from user # Initialization sum of number = 0 www average = 0 seriesNumber = input() #int or float functon are needed here sum of number += seriesNumer # is equal to sum of number = sum of number + seriesNumer #how to calculate the average: average sum of number / length() wwwww while i= '': # conditional statement to check if the input is enter (space) or not break print (sum of number, average)