trying to figure out a simple little function Given a variable temps that refers to a list, all of whose elements refer to values of type float , representing temperature data, compute the average temperature and assign it to a variable named avg_temp . Besides temps and avg_temp , you may use two other variables -- k and total . i currently have: for k in range(len(temps)): total += temps[k] avg_temp = total / len(temps) and I cannot figure out what is going and why this isnt working for me