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# Python | Find average value of list Numpy Array

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Method # 1: Using np.mean ()

 ` # Python code to find the average of each array in the list `   ` # Import Module ` ` import ` ` numpy as np `   ` # Initialization list ` ` Input ` ` = ` ` [np.array ([` ` 1 ` `, ` ` 2 ` `, ` ` 3 ` `]), ` ` np.array ([` ` 4 ` `, ` ` 5 , 6 ]), `` np.array ([ 7 , 8 , 9 ])]    # Initialize the output list Output = []   # using np.mean () for i in range ( len ( Input )):   Output.append (np.mean ( Input [i]) )   # Printout print (Output) `

Exit:

` [2.0, 5.0, 8.0] `

Method # 2: Using np.average ()

` `

` # Python code to find the average # each numpy array in the list   # Importer import numpy as np   # Initialization list Input = [np.array ([ 11 , 12 , 13 ]),   np.array ([ 14 , 15 , 16 ]), np.array ([ 17 , 18 , 19 ] )]   # Initialize the output list Output =  []   # using np.mean () for i in range ( len ( Input )): Output.append (np.average ( Input [i]))   # Printout print (Output) `

` ` Output:

` [12.0, 15.0, 18.0] `

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