Question

CODE: PYTHON #1:You may feel free to make multiple functions within any one of these programs.Good programming practice is to have the functions conduct proper error checks for valid input(s)or catch any other possible sources of errors.The functions should give meaningful error messages in case of any errors.

a)Write a single function that takes in a list and returns the maximum and minimum values from the list, the difference between them, and the mean.The function should return all those in a dictionary.

Answer 1

"""
  Python program
  To get stats from a list into a dictionary
"""

def getListStats(lis):
  dic = {
          'max' : max(lis),
          'min' : min(lis),
          'diff': max(lis) - min(lis),
          'mean': round(sum(lis)/len(lis),3)
        }
  return dic

print(getListStats([-1, -4, 2, 5, -6, 9]))

# Program ends here