mean python numpy code example

Example 1: numpy mean

>> import numpy as np 
>> a=[1,2,3,4,5]
>> np.mean(a)
3.0

Example 2: mean of a vector in python

>>> import numpy
>>> numbers = [3, 2, 8, 7]
>>> mean = numpy.mean(numbers)
>>> mean
5.0

Example 3: numpy average

import numpy as np 
a = np.arange(6).reshape(3,2) 
average = np.average(a)