python-numpyHow to calculate 1st quartile from Numpy array

import numpy as np
arr = np.array([1,2,3,6,7,8,10,11,12,15,16,17])

val = np.percentile(arr, 25)ctrl + cyoutubegithub

`import numpy as np` load Numpy module for Python	`np.array` declare Numpy array
`np.percentile` calculate percentile of a given array on a given level	`val` will contain 1st quartile (25% percentile)

import numpy as np
arr = np.array([1,2,3,6,7,8,10,11,12,15,16,17])

val = np.percentile(arr, 25)

print(val)

5.25