old_contents: # Statistics module 
  
  import statistics
  
  sample = [3,7,6,2,10,14,9,5,2,1,5,8,2,4]
  
  print('''
  The following shows a some of the available methods of the
  built-in statistics module.
  
  Our sample list:
  ''', sample)
  q = statistics.mean(sample)
  print('mean: ', q)
  
  r = statistics.median(sample)
  print('median:', r)
  
  '''
  Output:
  The following shows a some of the available methods of the
  built-in statistics module.
  
  Our sample list:
   [3, 7, 6, 2, 10, 14, 9, 5, 2, 1, 5, 8, 2, 4]
  mean:  5.571428571428571
  median: 5.0
  '''
  
  
new_contents: # Statistics module 
  
  import statistics
  
  sample = [3,7,6,2,10,14,9,5,2,1,5,8,2,4]
  
  print('''
  The following shows a some of the available methods of the
  built-in statistics module.
  
  Our sample list:
  ''', sample)
  q = statistics.mean(sample)
  print('mean: ', q)
  
  r = statistics.median(sample)
  print('median:', r)
  
  s = statistics.mode(sample)
  print('mode:', s)
  
  t = statistics.stdev(sample)
  print('standard deviation:', t)
  
  u = statistics.variance(sample)
  print('variance:', u)
  
  '''
  Output:
  The following shows a some of the available methods of the
  built-in statistics module.
  
  Our sample list:
   [3, 7, 6, 2, 10, 14, 9, 5, 2, 1, 5, 8, 2, 4]
  mean:  5.571428571428571
  median: 5.0
  '''
  
  
subject: Update statistics.py